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Hard reset did not work what to do. How to make a Hard Reset on Android OS - step by step instructions

Surely smartphone users have such that our smartphones begin to behave not as they should. This can be related to both hardware and software. In case of a problem with the hardware, you must definitely contact the service center, while problems with the software, you can solve at home.

We will consider the option when you do not have the opportunity to reset the settings or as it is also called Hard Reset from the phone menu. This may be for several reasons: for example, your smartphone just freezes and you do not have a removable battery. In this case, you need to make a Hard Reset using the hardware buttons of your smartphone based on the Windows Phone operating system.

Step 1. Press the "power" button and the "volume down" button, hold these buttons for 10-15 seconds until you feel a vibration.

Step 2 After you feel the vibration, you need to release these two buttons: the "on" button and the "volume down" button.


Step 3 After your smartphone has started to reboot, you need to then press and hold the "volume down" button for a few more seconds.


Step 4 After waiting a few seconds, you will see an exclamation mark "!" on the screen of your smartphone, at this moment you need to release the "volume down" button.


Step 5 Next, you need to press a combination of buttons in order for your smartphone to start restoring the data that is factory-wired in it: Volume up (+), Volume down (-), Smartphone power button, Volume down (-).

Button press: Volume up (+).


Button press: Volume down (-) This button must not be held down for a long time, but simply pressed once (quick press).


Button press: turning on the smartphone (On) This button must not be held down for a long time, but simply pressed once (quick press).


Button press: Volume down (-) This button must not be held down for a long time, but simply pressed once (quick press).


This combination of buttons must be done quickly and do not delay pressing the buttons. If you did everything correctly, then after that you will see a screen on which "gears" will be displayed, which means that the process of restoring the smartphone software has begun.


Step 6 The entire system restore process can take 10-25 minutes. During system recovery, do nothing and do not try to turn off your smartphone, the main thing is that you have it connected to the network and charging!


After waiting an average of 15 minutes, your smartphone will fully recover and you will see your favorite desktop and the initial settings of the smartphone, as at the time of purchase: you will need to set the date, region, time. And also add your account, although this can be done later!

Resetting to factory settings is the solution to many problems associated with the device. The process is not laborious, and it will not take much time. How to make a hard reset on an android phone and format it - read our article.

What is Hard Reset, what is it for?

A hard reset is a hard reset that restores factory settings and deletes all user data. All programs installed by the user, media files, contacts, correspondence history are subject to deletion. In other words, the phone acquires the condition in which it was originally purchased.

A factory reset is needed if:

  1. you need to delete all user data, for example, before selling the device.
  2. you forgot your password.
  3. there was a failure in the system configuration and no attempt to fix the error was successful.
  4. system performance needs to be improved.

How to make a Hard Reset and save data on an Android smartphone

Before doing a factory reset, take care of the safety of your data.

Backup

You can create backup files in the settings. Depending on the firmware, different options are provided.

For example, a backup option might look like this.

Possible type of backup settings

If you click on a copy, you can see a list that shows exactly what needs to be restored.


A list that shows what is recoverable

If your firmware does not have this, or not all the items you need to save are subject to copying, it does not matter. Google Play has a Google Drive app for backing up Google entries, contacts, email and calendar, and more.

Google Drive app for data backup

Memory card

All media files are easy and convenient to dump on a memory card. It is available in almost every smartphone or tablet. But even if there is no flash card, use the USB cable to transfer files to a computer or laptop. Files will always be in your sight and recovery will be as easy as copying.

Cloud storage

It is convenient to save all photos in cloud storage, especially if they take up space. You can turn on the auto-upload feature on Google Drive or other storage you use. Basically they all have this feature.

Almost all users of Android devices have a Google account. Many of them use synchronization to make it easier to work in the browser on different devices. But also this function can be used for backup. Then you can restore the data if you log into your account.

To enable synchronization, you need to go to "Settings" - "Accounts and sync" and select "Add account". Next, go to an existing one or create a new one. Select a Google account and enter your username and password.


Adding a Google account

After that, synchronization will happen automatically.

How to do a full factory reset

Resetting to factory settings is carried out in different ways

Via device settings

This is the easiest way to reset settings. To perform a reset, go to "Settings", in the "Personal data" section, click "Backup and reset".


System restore and reset

After that, a window will appear in which there will be a list of objects that fall under deletion. Confirm the deletion by clicking "Reset Tablet PC".


Confirm the deletion by clicking "Reset Tablet PC"

Finally, click "Erase everything". Hard reset done.


At the end, click "Erase everything"

How to reset via Recovery Mode: keyboard shortcut for different phone models

Recovery is a mode of the Android OS in which a factory reset is performed, the device is flashed and it is possible to get superuser rights.

The mode is entered by pressing the keys on a smartphone or tablet. Which keys are responsible for entering Recovery Mode is determined by the manufacturer. Therefore, there are several ways. Before starting the procedure, remove the charge cable or USB from the phone. Remember to make sure your phone is charged. Some models block the ability to enter the mode if the battery is low.

Manufacturer How to get into Recovery Mode
Samsung
  • Turn off and hold the Center button + Volume Up button + On / Off button
  • Turn off Android and hold down the Center button and the On / Off button
  • Turn off Android and hold the Volume Up button and the On / Off button
HTC Volume down + power
Nexus Turn off and hold Volume DOWN + ON / OFF
Lenovo
  • Turn off your smartphone.
  • Hold down the Power, Volume + and Volume - buttons.
  • When the logo appears, release the Power key and continue holding both volume keys.
  • After the robot appears, release all keys and perform a short press on the Power button.
  • Sony Turn off, turn on and when the Sony logo appears on the screen or the indicator lights up, press:
    • Volume DOWN
    • Volume Up
    • Click on the logo
    • Or turn off Sony, Hold down the "Power" button, wait for a couple of vibrations, release the power button and hold down the "Volume Up" button
    Fly
    • Press Volume + and Power .
    • When the Fly logo appears, release the Power button.
    • After the green robot appears, release the Volume + key.
    • Briefly press the Power button.

    Note! This mode may not be available on your phone.

    If an Android-based smartphone has become buggy and freezes, do not rush to take it to or perform warranty repairs. Perhaps this problem can be solved by a banal reset of the settings (hard reset). In this case, all system settings will be restored to factory settings, and all contacts, installed applications, messages, etc. will be deleted.

    What is a hard reset and why is it needed

    A complete reset of Android settings to factory defaults is called a hard reset. It is recommended to do it if the smartphone is not stable (often freezes, buggy, etc.). It can be done in three different ways, each of which will now be discussed. Before starting a hard reset, do not forget to back up all data.

    You can make a complete copy of all smartphone data using the program.

    Programmatic way to reset Android

    It consists in using the standard function that is in the settings of any Android system. To use it, you need to go to "Settings", then select "Backup and reset" and click "Reset settings". After that, a warning will be shown about deleting all existing data, and at the bottom - a confirmation button "Reset phone settings".

    You need to confirm the selected action by pressing the "Erase all" button.
    In some, older versions of Android below version 2.1, finding the factory reset may be slightly different. It could be found in the "Privacy" - "Data Reset" section.

    Method without applying settings, using code

    To do this, dial *2767*3855# in the number entry menu. This will lead to an immediate full restoration of the smartphone settings without any additional confirmation from the user.

    Resetting Android settings when the smartphone is not responding

    Sometimes there are times when the gadget does not respond to any commands. In this case, the third method of resetting the settings may come in handy. When turning on Android, simultaneously hold down three buttons: "Power", "Home" and "Volume Down". This combination should be held until the “ ” mode appears. In it, select the “Wipe” section (which means a complete reset of the settings) and confirm your choice by pressing the “Home” button.

    After a hard reset, you may be tempted to restore Android from a backup. However, this should be done with great care - after all, perhaps the problem that caused the problem lay in the previous settings or in one of the installed applications. Therefore, it is better not to take risks, but to set up your smartphone as new by entering your google account details. After that, contacts, mail letters, etc. will be synced with your smartphone. The necessary applications can be installed independently from the Play Market.

    Fans of alternative firmware for Android should remember that a hard reset does not affect the areas that store installed additional firmware. This means that any mods and changes to the software part of the operating system will not be deleted from the phone's memory. A similar fact should be taken into account if a full restoration is performed, for example, in order to return the gadget under warranty.

    In addition, a full reset does not affect the contents of the memory card. You will have to remove information from it yourself. However, remember that any deletion with the "Delete" command is easily reversible, and in case of confidential data, it is better to take care of the card additionally.

    Tablets on the Android OS have many advantages, the main of which is the relative cheapness of the device. But for all low-cost Android devices, there comes a moment when your fast and productive gadget starts to terribly slow down, lag and freeze (freeze is a delay in rendering frames in a game or system). Replacing the tablet with a new one does not seem like the best solution, because not so long ago it worked as it should. Then you can return the gadget to factory settings or do a factory reset - this will surely help breathe life into your device. In this article, we will show you how to make a Hard Reset on an Android tablet using various methods.

    Why rollback settings

    The main reason why users remove all their settings and applications from the device is the insufficient speed of its operation. Overloaded with various programs, games, sometimes even viruses picked up on the Internet with a pirated game or program, the gadget can no longer cope with everyday tasks and begins to infuriate with its slowness! In such a situation, Hard Reset will really help restore the gadget to its former performance.

    Incorrectly installed custom (unofficial) firmware can also be the reason for the complete cleaning of the tablet on Android. However, in this case, a hard reset will not be enough: you will also need to install the official service firmware in order to put the tablet in order. But it's a little more difficult

    Errors caused by obtaining root rights (the so-called access to the root file system of the device, which allows you to change a large number of settings) or improper use of applications that require these same root rights. It is worth noting that after a hard reset, you will lose root rights and, if necessary, you will need to get them again.

    Reset via the settings menu


    Let's start with the simplest way - resetting the settings in the settings menu. This method is suitable for those who want to remove absolutely all installed applications, all files, all accounts and everything from the tablet. If you didn’t install unofficial firmware (if you don’t know what it is, then you definitely didn’t install it), then you will receive a tablet in the same condition as when you bought it. Therefore, before cleaning the gadget, transfer all the necessary files to your computer or to the cloud. It is also worth noting that for this operation, the device must be at least half charged.

    Let's consider this operation step by step:

    1. First, go to settings, click on "Backup and reset".
    2. Here we are interested in "Reset settings". You will be reminded that if you reset the settings, you will lose all data stored on this tablet.
    3. If you are sure that you are ready to reset, press the "Reset settings" button (well, or something similar, the inscription for some reason changes from tablet to tablet).
    4. A robot will appear in which gears or some geometric figures resembling the atomic structure of some substances are spinning.
    5. After 5-10 minutes, the tablet will boot itself.

    Attention! Before performing this operation, be sure to remember to copy all important data from the device, otherwise it will be quite difficult to restore them.

    Reset via service code

    If for some reason the settings menu does not appear for you, you can do a Hard Reset (reset settings) by entering a special service code in the "Phone" application where you usually dial the phone number of the called subscriber (if you have such an application on your tablet at all) . Here is the code itself: *2767*3855# . Be careful as no warning before recovery will pop up. Further processes occurring with the tablet are similar to those described in the first method.


    In recovery mode, you can apply various updates or restore the device at the software level. This method can be used if the tablet does not turn on. Make sure your gadget is charged. If it was on, turn it off. To get into recovery mode, follow the instructions for your model:

    • SAMSUNG: On a Samsung tablet, hold down the volume up, power, and home buttons until they vibrate slightly;
    • LENOVO: on a Lenovo tablet, you need to simultaneously hold down both volume buttons and hold for a few seconds, then release them and press the volume down key once;
    • SONY: Hold down Volume Up and Power buttons until the screen turns on. After that, stop holding the power button and start holding both volume keys;
    • HUAWEI: Hold down the volume down and power keys for about ten seconds;
    • PRESTIGIO: On the Prestigio tablet, in order to start the recovery, you need to hold the volume up and power key.

    After entering the menu in any of the presented manufacturers, using the volume buttons or the screen touch, select Wipe - Wipe data/Factory rese t (selection is made either by pressing the screen, or the power button, or the home button). The tablet itself will do everything and reboot.

    Reset using a computer


    If there are no volume buttons on the tablet, then you can reset through the computer. This is done by programs produced by the manufacturer of your tablet. It makes no sense to describe the recovery process in this way, because Each program must have its own instructions. You can find the desired program and manual for it on the Internet on the manufacturer's website. All you need is a USB cable from the gadget's box to connect it to a PC, drivers downloaded in advance, and some free space on the hard drive of a computer or laptop.

    There are situations in which it is necessary to make a complete data reset of your android device. Performing this simple operation is not difficult. In this article, you will learn how to reset on android step by step.

    So, when you decide to hard reset android, you need to understand that the following data will be deleted from your device:

    • Contacts, messages, call history, etc.
    • Files saved on the internal memory of the gadget
    • Installed applications (programs and games)

    Only the data that is stored on your SIM card and memory card will be saved.

    If you are not ready to part with your data, then save it with a backup. To do this, you will need a special application, which can be freely downloaded from the Play Store, but this is not about that now.

    When the necessary data is saved, proceed to the reset. Let's look at three main ways:

    using the menu

    This method is suitable for those cases where you have the opportunity to enter the settings menu and use the standard function to restore the factory settings.

    In the device menu, open the item "Settings"

    Choose "Backup and Reset"

    At the very bottom you will see the item "Reset"

    We press! We see a warning about deleting all data from the internal memory of the device. There will be a button at the bottom of the screen. "reset phone settings"

    The gadget again persistently reminds of the irretrievable loss of data, and if you decide, then feel free to press on "erase everything"

    We have reached the goal, the device will reboot and go to the factory settings. Sometimes the names of the items are different, but the algorithm remains the same.

    "Android" is a great operating system with many features and capabilities, which is designed for mobile devices. A clear interface, openness of the program code and democracy are the main advantages of this shell, on which Google developers are tirelessly working. Users have extensive options for modifying the platform, downloading new applications, installing launchers, and more. And if you also get root rights (advanced administrator rights), you can completely change the system to an unrecognizable look. If you wish, you can always do a factory reset (Hard Reset), and the gadget will be as good as new. In this publication, we will talk about how to make a Hard Reset on Android and why, in principle, it may be needed.

    Why do a Hard Reset?

    Before moving on to such a procedure, I would like to say a few words about what it includes, what it is fraught with and why it can be useful to the user. Hard Reset is a complete reset, that is, you return the system state to its original form. As a rule, in this form you buy a new device. First of all, the owner of the device will need a Hard Reset when selling it. This method is much easier than searching for all user data and deleting it yourself, besides, resetting the settings guarantees complete cleaning of the cache and other digital garbage. Hard Reset is used as a panacea for various malfunctions. For example, a smartphone may freeze, slow down, give various errors. In this case, you can "cheer up" the system with a reset. And finally, Hard Reset is the way out if you forgot the graphic or numeric password from the screen lock. So how to hard reset on Android?

    Personal data on reset

    A significant disadvantage of this procedure is that when resetting to factory settings, all user settings, applications, personal data, saved accounts, logins, passwords and all information contained in the phone's memory are deleted. Only the data that is stored on the memory card will remain, as they say, it lives its own life, and the only way to make adjustments to its contents is to format or purposefully edit the information that it includes. Sometimes you have to reset the settings in an unpredictable situation (as in the case of a breakdown or a forgotten password), and in order not to lose important information, make a backup copy of it. An excellent way to save personal information for all Android users is the Google cloud and similar resources, but you should take care of this in advance, because after a Hard Reset, the information is no longer recoverable.

    How to hard reset on android?

    There are several ways to carry out such a procedure. We will talk a little about each of them.

    If you need a factory reset, for example, in case of problems or if you forgot your password, the next method is for you. It is the most difficult, because it requires the user to visit the Recovery mode (a small console for loading the operating system and resetting the settings). For each device model, the way to get into this console is different. First you need to turn off the device. Then press a certain combination of buttons. For example, if you do not know how to hard reset Samsung, a combination of power keys (it is also a lock button) and volume down will do. This is the most common combination and is suitable for most models of modern smartphones. The next most popular combination is power + volume up or the same combinations with the home button (the central button below the display).


    Recovery mode

    If you see the "Android" logo on the screen, and then a black screen with a list of actions, then you are in the console. Now you need to select the wipe data / There are few items in total, so this will not be difficult. Switch through the list using the buttons that control the sound volume. By long pressing the lock button you confirm the selection. The factory reset has been completed and you are returned to the original menu. Now you just need to return to normal mode by rebooting. To do this, select Reboot System. HTC and other models? Yes, exactly the same if the device is running the Android OS.

    Reset using "Settings"

    If nothing terrible has happened to your system and you can easily get to it, then this method is for you. On the latest versions, there is a "Restore and Reset" item. Now click "Reset Settings". You will have the opportunity to read another message that the data will be deleted and think carefully about whether you need it. If everything suits, we confirm the action again, and everything is ready. If you are wondering how to make a Hard Reset on an Android tablet, then this method should also work for you. As a last resort, use the previous option, but getting into the "recovery" mode on tablets can be quite difficult.

    Factory reset with code

    Few Android users know that many important operations can be performed using a series of numeric codes that are dialed on the dialer (phone number input panel). That is, you simply dial a certain code as if you were dialing a regular number, and the system responds to it accordingly. Enter code *2767*3855# , *#*#7378423#*#* or *#*#7780#*#* depending on the gadget model, and your settings will be immediately reset without any additional confirmation. Therefore, think carefully before dialing one of the codes. This method is good for its speed and the fact that it is suitable even for Chinese "Androids". If you don't know how to Hard Reset Prestigio, this is a great option. Such codes exist for other functions and were developed for testing devices.

    That's all. Now you know how to make a Hard Reset on Android. The main thing is to do it wisely, slowly and foreseeing all the consequences.

    Unfortunately, there are flaws in games: brakes, low FPS, crashes, freezes, bugs and other minor and not very errors. Often problems begin before the game even starts, when it won't install, won't load, or won't even download. Yes, and the computer itself is sometimes weird, and then in Hard Reset, instead of a picture, a black screen, control does not work, no sound is heard or anything else.

    What to do first

    1. Download and run the world famous CCleaner(download from a direct link) is a program that will clean your computer of unnecessary garbage, as a result of which the system will work faster after the first reboot;
    2. Update all drivers in the system using the program Driver Updater(download via direct link) - it will scan your computer and update all drivers to the latest version in 5 minutes;
    3. Install Advanced System Optimizer(download from a direct link) and turn on the game mode in it, which will end useless background processes during game launch and increase performance in the game.

    System Requirements Hard Reset

    The second thing to do if you encounter any problems with Hard Reset is to check the system requirements. In a good way, you need to do this even before the purchase, so as not to regret the money spent.

    Minimum System Requirements Hard Reset:

    Windows XP, Processor: Intel Pentium 4, 2 Gb RAM, 4 Gb HDD, nVidia GeForce 8800 Video memory: 512 Mb

    Every gamer should at least have a little understanding of the components, to know why a video card, processor and other things are needed in the system unit.

    Files, drivers and libraries

    Almost every device in a computer requires a set of special software. These are drivers, libraries and other files that ensure the correct operation of the computer.

    It's worth starting with the drivers for the video card. Modern graphics cards are produced by only two large companies - Nvidia and AMD. Having found out which product spins the coolers in the system unit, we go to the official website and download the package of fresh drivers:

    A prerequisite for the successful functioning of Hard Reset is the availability of the latest drivers for all devices in the system. Download the utility Driver Updater to easily and quickly download the latest drivers and install them with one click:

    If Hard Reset does not start, we recommend that you try disabling your antivirus or put the game in the antivirus exceptions, and also check the system requirements again and if something from your build does not match, then, if possible, improve your PC by purchasing more powerful components .

    In Hard Reset black screen, white screen, color screen. Decision

    Problems with screens of different colors can be roughly divided into 2 categories.

    Firstly, they are often associated with the use of two video cards at once. For example, if your motherboard has a built-in video card, but you play on a discrete one, then Hard Reset can be launched for the first time on a built-in one, while you will not see the game itself, because the monitor is connected to a discrete video card.

    Secondly, color screens happen when there are problems with displaying the image on the screen. This can happen for various reasons. For example, Hard Reset cannot work through an outdated driver or does not support a video card. Also, a black / white screen may be displayed when working at resolutions that are not supported by the game.

    Hard reset crashes. At a certain or random moment. Decision

    You play for yourself, play and here - bam! - everything goes out, and now you have a desktop without any hint of the game. Why is this happening? To solve the problem, it is worth trying to figure out what the nature of the problem is.

    If a crash occurs at a random point in time without any pattern, then with a probability of 99% we can say that this is a mistake of the game itself. In this case, it is very difficult to fix something, and it is best to just put the Hard Reset aside and wait for the patch.

    However, if you know exactly at what moments the crash occurs, then you can continue the game, avoiding situations that provoke a crash.

    However, if you know exactly at what moments the crash occurs, then you can continue the game, avoiding situations that provoke a crash. In addition, you can download the Hard Reset save and bypass the departure point.

    Hard reset freezes. The picture freezes. Decision

    The situation is about the same as with crashes: many freezes are directly related to the game itself, or rather, to the developer's mistake when creating it. However, a frozen picture can often become a starting point for investigating the deplorable state of a video card or processor.

    So if the picture in Hard Reset freezes, then use the programs to display statistics on the loading of components. Perhaps your video card has long exhausted its working life or the processor is heating up to dangerous temperatures?

    The easiest way to check the loading and temperatures for the video card and processors is in the MSI Afterburner program. If desired, you can even display these and many other parameters on top of the Hard Reset image.

    What temperatures are dangerous? Processors and video cards have different operating temperatures. For video cards, they are usually 60-80 degrees Celsius. The processors are slightly lower - 40-70 degrees. If the processor temperature is higher, then you should check the condition of the thermal paste. It may have dried out and needs to be replaced.

    If the video card is heating up, then you should use the driver or the official utility from the manufacturer. You need to increase the number of revolutions of the coolers and see if the operating temperature drops.

    Hard reset slows down. Low FPS. Frame rate drops. Decision

    With brakes and low frame rates in Hard Reset, the first step is to lower the graphics settings. Of course, there are a lot of them, so before reducing everything in a row, you should find out exactly how certain settings affect performance.

    Screen resolution. In short, this is the number of points that make up the picture of the game. The higher the resolution, the higher the load on the video card. However, the increase in load is negligible, so reducing the screen resolution should only be the last resort, when everything else does not help.

    Texture quality. Typically, this setting determines the resolution of texture files. Decrease the quality of textures if the video card has a small amount of video memory (less than 4 GB) or if you are using a very old hard drive with a spindle speed of less than 7200.

    Model quality(sometimes just details). This setting determines which set of 3D models will be used in the game. The higher the quality, the more polygons. Accordingly, high-poly models require more processing power of the video card (not to be confused with the amount of video memory!), which means that this parameter should be reduced on video cards with a low core or memory frequency.

    Shadows. They are implemented in different ways. In some games, shadows are created dynamically, that is, they are calculated in real time every second of the game. Such dynamic shadows load both the processor and the video card. In order to optimize, developers often abandon the full rendering and add a pre-render of shadows to the game. They are static, because in fact they are just textures that are superimposed on top of the main textures, which means they load memory, and not the core of the video card.

    Often, developers add additional settings related to shadows:

    • Shadow Resolution - determines how detailed the shadow cast by the object will be. If the game has dynamic shadows, then it loads the core of the video card, and if a pre-created render is used, then it “eats” the video memory.
    • Soft shadows - smoothing out bumps on the shadows themselves, usually this option is given along with dynamic shadows. Regardless of the type of shadows, it loads the video card in real time.

    Smoothing. Allows you to get rid of ugly corners at the edges of objects by using a special algorithm, the essence of which is usually to generate several images at once and compare them, calculating the most “smooth” image. There are many different anti-aliasing algorithms that differ in the level of impact on Hard Reset performance.

    For example, MSAA works head-on, creating 2, 4, or 8 renders at once, so the frame rate is reduced by 2, 4, or 8 times, respectively. Algorithms such as FXAA and TAA operate a little differently, achieving a smooth image by calculating only the edges and using some other tricks. Because of this, they do not reduce performance as much.

    Lighting. As in the case of anti-aliasing, there are different algorithms for lighting effects: SSAO, HBAO, HDAO. All of them use the resources of the video card, but they do it differently depending on the video card itself. The fact is that the HBAO algorithm was promoted mainly on video cards from Nvidia (GeForce line), so it works best on the “green” ones. HDAO, on the other hand, is optimized for AMD graphics cards. SSAO is the simplest type of lighting, it consumes the least resources, so in case of brakes in Hard Reset, it is worth switching to it.

    What should be lowered first? Shadows, anti-aliasing, and lighting effects are usually the most stressful, so it's best to start with them.

    Often gamers themselves have to deal with Hard Reset optimization. For almost all major releases, there are various related and forums where users share their ways to improve productivity.

    One of them is a special program called Advanced System Optimizer. It is made specifically for those who do not want to manually clean up the computer from various temporary files, delete unnecessary registry entries and edit the startup list. Advanced System Optimizer will do this on its own and will also analyze your computer to find out how you can improve performance in applications and games.

    Hard reset lags. Big game delay. Decision

    Many people confuse "lag" with "lag", but these problems have completely different causes. Hard Reset slows down when the frame rate at which the picture is displayed on the monitor decreases, and lags when the delay when accessing the server or any other host is too high.

    That is why "lags" can only be in network games. The reasons are different: bad network code, physical distance from servers, network congestion, incorrectly configured router, low Internet connection speed.

    However, the latter is the least common. In online games, communication between the client and the server occurs by exchanging relatively short messages, so even 10 MB per second should be enough for the eyes.

    There is no sound in Hard Reset. Can not hear anything. Decision

    Hard Reset works, but for some reason does not sound - this is another problem that gamers face. Of course, you can play like that, but it's still better to figure out what's the matter.

    First you need to determine the scope of the problem. Where exactly is there no sound - only in the game or in general on the computer? If only in the game, then perhaps this is due to the fact that the sound card is very old and does not support DirectX.

    If there is no sound at all, then the matter is definitely in the computer settings. Perhaps the sound card drivers are not installed correctly, or maybe there is no sound due to some specific error of our favorite Windows OS.

    Controls do not work in Hard Reset. Hard Reset does not see the mouse, keyboard or gamepad. Decision

    How to play if it is impossible to control the process? The problems of supporting specific devices are out of place here, because we are talking about familiar devices - keyboard, mouse and controller.

    Thus, errors in the game itself are practically excluded, almost always the problem is on the user's side. You can solve it in different ways, but, one way or another, you will have to turn to the driver. Usually, when you connect a new device, the operating system immediately tries to use one of the standard drivers, but some models of keyboards, mice, and gamepads are not compatible with them.

    Thus, you need to find out the exact model of the device and try to find exactly its driver. Often, devices from well-known gaming brands come with their own software kits, since the standard Windows driver simply cannot ensure the correct operation of all the functions of a particular device.

    If you don’t want to look for drivers for all devices separately, you can use the program Driver Updater. It is designed to automatically search for drivers, so you only need to wait for the scan results and download the necessary drivers in the program interface.

    Often the brakes in Hard Reset can be caused by viruses. In this case, there is no difference how powerful the video card is in the system unit. You can check your computer and clean it of viruses and other unwanted software using special programs. For example NOD32 . The antivirus has proven itself from the best side and has received the approval of millions of users around the world.

    Suitable for both personal use and small businesses, ZoneAlarm is able to protect a computer running Windows 10, Windows 8, Windows 7, Windows Vista and Windows XP from any attack: phishing, viruses, malware, spyware and other cyber threats . New users are given a 30-day free trial.

    Nod32 is an antivirus from ESET, which has received many awards for its contribution to the development of security. Versions of anti-virus programs for both PC and mobile devices are available on the developer's website, a 30-day trial version is provided. There are special conditions for business.

    Hard reset downloaded from torrent does not work. Decision

    If the distribution kit of the game was downloaded via torrent, then in principle there can be no guarantees of work. Torrents and repacks are almost never updated through official applications and do not work over the network, because in the course of hacking, hackers cut out all network functions from games, which are often used to check the license.

    Using such versions of games is not only inconvenient, but even dangerous, because very often many files have been changed in them. For example, to bypass protection, pirates modify an EXE file. However, no one knows what else they do with it. Maybe they embed self-executing software. For example, which, when the game is first launched, will be integrated into the system and will use its resources to ensure the well-being of hackers. Or, giving access to the computer to third parties. There are no guarantees and there cannot be.

    In addition, the use of pirated versions is, according to our publication, theft. The developers have spent a lot of time creating the game, investing their own money in the hope that their offspring will pay off. And every work must be paid.

    Therefore, if you encounter any problems with games downloaded from torrents or hacked using certain means, you should immediately remove the pirate, clean your computer with an antivirus and a licensed copy of the game. This will not only save you from dubious software, but also allow you to download updates for the game and receive official support from its creators.

    Hard Reset gives an error about the missing DLL file. Decision

    As a rule, problems associated with the absence of DLLs occur when a Hard Reset is launched, however, sometimes the game can access certain DLLs in the process and, without finding them, crash in the most impudent manner.

    To fix this error, you need to find the required DLL and install it on the system. The easiest way to do this is with a program. DLL fixer, which scans the system and helps you quickly find missing libraries.

    If your problem turned out to be more specific, or if the method described in this article did not help, then you can ask other users in our "" section. They will promptly help you!

    Thank you for your attention!

    Are you using a smartphone or tablet? Is your device so clogged that it can't work properly? Are you going to transfer your smartphone to a new owner? Then you need to perform a factory reset. It will help to completely clear the memory and normalize the operation of the device. How to make a Hard Reset on Android and get your hands on a cleaned and ready-to-use smartphone or tablet? Our detailed review will tell about it.

    During operation, the Android operating system becomes polluted with junk files generated as a result of applications and user actions. The result of this is "slowdown" and incorrect operation of the operating system. What to do if it has become simply impossible to use the device, and numerous cleanings no longer help? But what if you decide to sell your smartphone / tablet and want to delete its contents?

    For all this there is a universal procedure, which bears one of the names:

    • Reset to factory settings;
    • Hard reset (Hard Reset);

    What does this procedure do? It completely cleans the operating system and returns it to its original state.- it is in this form that it is after opening the factory packaging with the device. Also, user data stored in the memory of a smartphone / tablet is subject to deletion - these are photos, videos, documents, applications and much more. At the same time, all accumulated garbage is removed - after a reboot, we have at our disposal a perfectly clean device.

    The easiest way to make a Hard Reset is to go to "Settings - Backup and master reset" and click the appropriate button here. The operating system will warn you about the deletion of important data and accounts, after which it will ask you to confirm your actions. If you confirm them, the system will go to reboot. After launch, it will be ready for the initial settings - connect to the network and enter account information, or simply transfer the device to the end user.

    This procedure works on all smartphones running Android. How to make a Hard Reset on an Android tablet? Just like on smartphones - there are no differences.

    Your device does not allow you to enter the menu? This happens when the operating system files are partially damaged. In this case, you should perform a Hard Reset on Android using special service codes similar to the most common USSD commands. Open the dialer, dial * # * # 7780 # * # * or * 2767 * 3855 # , confirm your intentions and wait for the results. If these commands do not help, try * # * # 7378423 #* # *.

    Didn't that help either? Perhaps your smartphone or tablet hangs tightly while loading? Then you need to get into Recovery Mode. Turn off the device, hold down the key combination to enter Recovery Mode, select "wipe data / factory reset" in the menu that opens, confirm your actions and wait for the results. After the reboot, your device will be functional, but completely empty– all user data in the built-in memory will be deleted.


    A limited number of people use programs for working with smartphone content - many prefer regular tools for copying data and synchronizing it. However, programs for smartphones and tablets (released by manufacturers) can quickly bring the device to life. We put a suitable application on the computer, connect the device and select the reset to factory settings item in the menu - after that the smartphone / tablet will go to reboot.

    Often, to solve software problems with the functioning of modern smartphones or tablets, you should perform a Hard Reset (hard reboot) or reset to factory settings android. In many cases, this helps to get rid of device freezes due to incorrect operation of some applications, system junk files, viruses, etc.

    Is it possible to reset the phone to factory settings

    The ability to reset the data is supported by any Andriod device, so every owner of this system can perform it. Before restoring the factory settings to android, it should be understood that at the same time you will completely lose all data except for those recorded on the memory card. There will be no more opportunities to restore them, a rollback of such actions is impossible. If you decide to reset the device to the factory state, then you will lose:

    • entries in the phone book;
    • applications;
    • photographs, music, books;
    • saved logins and passwords to accounts.

    How to reset settings on android

    Before carrying out this procedure, it is strongly recommended to copy important files, information (photos, videos, music) to the computer through the cord. It is better to make a full backup (copy) of the system, so that in case of an unsuccessful reset, you can restore the device's performance. There are 3 main options for how to reset android to factory settings:

    1. through the phone menu;
    2. using a combination of buttons;
    3. service codes.

    Reset in phone settings

    The easiest way to reset the settings on android to factory settings is the gadget menu. To do this, the device must work and be able to go to the main section of the system. For all smartphones running Android 4.0 or older, the procedure is as follows:

    1. Go to the main menu.
    2. Click on the "Settings" section.
    3. Find the "Backup and Reset" section.
    4. Scroll down the page and find the "Reset Settings" section.
    5. The system will inform you that the data will be deleted from the smartphone. Click on the line "Reset phone settings" and confirm the desire to "Erase everything". Items may vary slightly in different phone models, but the names are always the same.

    Using Service Combinations

    This method also requires the device to be turned on and be able to proceed to dialing. Each manufacturer programs their devices with special combinations that help to return to the factory state. This applies to both global brands (Samsung, HTC, Sony) and Chinese inexpensive models. The codes may change over time, they need to be specified on the manufacturer's website, sometimes they can be found in the manual for the smartphone. Below are examples of such combinations for reference:

    • *2767*3855#;
    • *#*#7378423#*#*;
    • *#*#7780#*#.

    Reset with keys using Recovery

    The most radical method on how to reset the settings on an android to factory settings is the Recovery menu (recovery). This is the best way to return to the original state of the smartphone, if it hangs on the splash screen with the company logo, does not turn on. Each device model has a standard button combination that switches it to the Recovery menu. Sometimes you have to use recovery if:

    1. slowdowns in the phone have become too strong;
    2. the system does not allow you to delete, transfer or change anything.

    First, turn off your phone completely. Wait until the buttons go out, the screen. Next, you need to find a suitable combination for your model (the combination for HTC and Samsung will definitely be different). You can use one of the options:

    • button "volume down" + "power on" aka "Power" (the most common combination);
    • on some LG phones, you need to press the above keys, wait for the logo, release the “power on” and then press it again;
    • volume up + volume down + power on
    • "Power" + "Home".

    Hold one of the combinations until you are put into recovery mode to reset the device to the factory state. The menu is controlled by the volume up and down buttons. If the version of Recovery is touch, then you can reboot in the standard way (by touching the screen). To confirm the choice, you need to press the "Power" or "Context menu" button. Next, to reset the phone to the initial state, you need to:

    1. Find the item "Clear eMMC" or "wipe data / factory reset", sometimes it is also called "Clear Flash".
    2. Set a selection on it and confirm the action "yes - delete all user data" to reset the data.
    3. After the process is complete, select "Reboot System".

    Video instruction: how to reset android to factory settings

    Hard Reset, aka Hard Reset, is done in two main ways. Regardless of the method you choose, take care of backing up your personal information, and also take out a memory card from your tablet and, just in case, a SIM card, if any.

    1. Using the menu (if the tablet turns on)

    If the tablet is fully functional, the pattern is not blocked, and you have the opportunity to get into the settings, be sure to use this method.

    1. All you need to do is get into the settings and find the item Recovery and reset.



    2. Then you need to select the item Reset.





    4. As a result, Android will issue the last warning that everything will be deleted, and you will not be able to restore anything. If you don't mind, click Erase everything.



    5. The tablet will be rebooted, and to show you the whole depth of the process, you will see a screensaver of how atoms and molecules are spinning in the belly of the Android robot.



    6. This is normal, after a couple of minutes the splash screen will disappear, the tablet will start up with the same settings and applications as if you had just brought it from the store.

    2. Through the Recovery menu (if the tablet does not turn on)

    If a software failure occurred in the tablet, it stopped starting, there is an “eternal download”, or the device is locked with a graphic key - you have only one way out - to get into Recovery mode, i.e. recovery mode. The Recovery menu can only be accessed when the tablet is turned off, using a special combination of simultaneously or sequentially pressed physical buttons on the tablet that are located on the device case, such as the volume rocker +/-, the power buttons, and / or the Home button.

    1. Turn off the tablet. The battery must be fully charged. If you are not sure of a full charge, or a weak battery, it is better to carry out all the manipulations by connecting the tablet to the network

    2. Hold down the key combination (examples of combinations for your device model will be below), and wait until the Recovery mode opens



    3. We move through the menu using the volume rocker (in some tablets, touch control is possible). Choose an item wipe data/factory reset. To do this, you need to press either your finger, if the control is touch, or the power key, which in this case serves as a button OK.



    5. After that, you need to give the reboot command by selecting the item reboot system now



    6. The tablet will think a little, all data and settings will be erased, and it will turn itself on.

    It is worth noting that each tablet manufacturer sets its own set of keys for accessing the Recovery menu, so we have collected methods that are relevant for different brands of tablets.

    Attention! In the descriptions of the options for how to get into Recovery, I will mention that the reset is carried out according to the standard procedure, or according to the blank. It means that you will need to use the blank with the photo described above.

    How to make a Hard Reset on tablets from different manufacturers:

    1)

    Method number 1

    • At the same time, we hold down the buttons: “Home” - the central button, the volume up key “+”, and the power button.
    • We wait a couple of seconds until the Samsung logo appears, then we wait until Recovery mode starts.
    • Let's release the previously pressed keys.
    • Using the volume keys +/- go to the line wipe data \ factory reset. To select an item, make a short press on the power key. Next, we do everything according to the preparation.

    Method number 2, if there is no “Home” button, or if the keyboard shortcut does not work

    • We hold down two keys: volume down “-”, and the power button
    • As soon as you see the logo, you can release the power button, and hold the volume button
    • When a lying Android with an exclamation mark appears, you can release the button
    • We do a hard reset according to the standard procedure

    2)

    Method number 1

    • Press the power and volume down buttons at the same time
    • Release the keys when the recovery menu appears
    • In the menu, look for the Factory Reset line, select it using the power button. We are waiting for the operation to complete and reboot the tablet.

    Method number 2

    • Simultaneously hold down the power button and the volume down rocker
    • Wait until small text appears at the top of the screen, then release the keys
    • As soon as you see the inscription Wipe Data, immediately press the volume up key once (the main thing is to do this without delay). We are waiting for the reboot, we use it.

    3)

    Method number 1

    • It is necessary to simultaneously hold down the two volume keys with the power key (i.e. press the rocker in the middle), and hold for a few seconds
    • Then just release these buttons, and make a single click on the rocker to decrease or increase the volume
    • We are looking for the item Wipe data / Factory reset, select it with the power key, and wait until the reset process is completed.

    Method number 2

    • Press the power key and hold until you feel a slight vibration
    • Immediately after that, you need to quickly press the volume up key several times (it may not work the first time)
    • The Recovery menu will appear, then we reset according to the standard procedure

    Method number 3

    • Press the volume up button and the power key at the same time
    • We release only when the Lenovo logo appears
    • When you wait for the recovery menu to load, follow the standard procedure according to the template

    4)

    Method #1 (works in most cases)

    • Press the volume rocker up and the power button at the same time
    • Let go when the Android logo appears
    • After the appearance of the recovery, we perform a reset according to the standard

    Method number 2

    • Together with the power key, simultaneously hold down the volume rocker
    • Wait for the tablet to start up, after which the power button can be released, do not release the volume rocker
    • When the recumbent Android appears, release the key, and immediately press the volume rocker all the way (decrease and increase the volume at the same time). If nothing happens, repeat the procedure again until it works
    • If you're lucky, you'll get to the Recovery menu, and then everything is as usual

    5)

    Method number 1

    • Volume up rocker “+” must be pressed simultaneously with the power button
    • When the tablet reacts with vibration, you can release the power button, continue to hold the volume button
    • As soon as the menu appears, the button can be released
    • Next to the standard

    Method number 2

    • Press the home button at the same time as the power button
    • When the Android logo appears, release the power button, press it for a couple more seconds, and press the volume up key
    • Next, we reset according to the template

    Method number 3

    • Press the home button and the power/lock button at the same time. Release the power button after a couple of seconds, while continuing to hold the Home button
    • When you see the Recovery menu, you can release the button and reset according to the standard blank.

    6)

    Method number 1

    • The power and volume up keys must be pressed at the same time
    • As soon as the screen turns on, release the power button while holding down the entire volume key at the same time
    • After the menu appears, the button can be released, and then the standard procedure

    Method number 2 (for tablets with a Reset button)

    • Connect the tablet via the charger to the mains, and wait until the green power indicator lights up, which is located near the tablet's power button
    • On the case we find a hole with a Reset button, and press it with a thin object, such as a paper clip
    • When the screen is off, press and hold the power button for a couple of seconds
    • Before the tablet starts to turn on, press the volume add button several times in a row
    • When the recovery menu appears, do a factory reset

    7)

    Method number 1

    • Press the power and decrease buttons at the same time, and hold for about 10 seconds until the menu appears
    • Making a reset on the workpiece

    Method number 2

    • Hold the volume button in the middle, then press the power button without releasing the volume rocker
    • Hold for up to 10 seconds until the Android splash screen appears. At this time, you need to release the power key, but the volume button should remain pressed
    • As soon as the image of the Android robot with gears appears, move your finger pressure from the center of the volume rocker to increase it
    • Release the button only when the green loading bar appears
    • Then all you have to do is watch the process. When the hardreset is done, the tablet will restart.

    8) Ainol

    • Hold down two buttons at the same time: power and volume rocker
    • See the green robot on the display - you can release the buttons
    • After that, the Recovery menu should appear. If the miracle did not happen, press the power button once, or the “Home” button
    • Everything else is standard.

    9) On Chinese tablets (including noname)

    There are so many Chinese-made tablets that it is simply impossible to describe all the options for getting into the recovery menu. Try to test all the methods described above on the tablet - any one will work anyway.

    Also note that on most Chinese devices there is simply no Recovery mode. All that can be done in this case is to find the firmware for your tablet, the program for the firmware, as well as the instructions for it, and reflash it. Fill the tablet with pure Android, and it will work again.

    How to make a hard reset on a tablet without volume keys

    There are devices that nature has deprived of a volume rocker. Tips for this arrangement:

    1. At random, try to get into the recovery mode by holding down the power button and the “Home” button when the tablet is turned off. For example, hold down two buttons at the same time, and wait. Or like this: hold down the “Home” button, press (but do not hold down) the power button once, then release the “Home” button. When the Android splash screen appears, press the Home button again.
    2. Even if you manage to get into Recovery, there is a problem with menu navigation. It is solved by connecting a USB keyboard via an OTG cable.
    3. If you still can’t get into recovery mode, the most clumsy option is to reflash the tablet.

    Please note that this article is not exhaustive information on all tablet models. Therefore, if you did not find the manufacturer of your tablet in the list, try all the above keyboard shortcuts, perhaps some method will work for your device. If you have not managed to get into Recovery mode, write your tablet model in the comments, we will try to suggest if possible.

    Do not worry if a smartphone with the Android operating system does not turn on or slows down very much, as you can reset it to factory settings. How to make a "hard reset" can be found below.


    Why do a hard reset?

    Hard reset is a special reboot, during which all settings are reset to factory settings, and absolutely all information (even personal information) is deleted. After it, the phone is crystal clear, as immediately after purchase. This feature is also called a hard reset, factory reset, and hard reset.

    It is worth noting that before you make a "hard reset" on Android, you need to back up all the data from the internal memory of the phone, because it will not be possible to restore them.

    Anyone who thinks that this function is useless and even harmful is very much mistaken. A hard reset is used only if the phone cannot be restored with normal applications and cleanings. You should do it if:

    • The phone began to think and boot for a very long time due to the large load of RAM.
    • Due to the repeated installation and reinstallation of various applications, resulting in a huge amount of unnecessary information.
    • After obtaining root rights, an important component of the operating system was removed, due to which the smartphone began to work incorrectly.
    • Due to some kind of malfunction, the phone began to work incorrectly (it constantly reboots, turns off on its own or does not turn on at all).

    Of course, after a "hard reset" is made, you need to configure everything, download, download and install it again. But, in turn, the phone will work as it should, and will not slow down (at least until a lot of different things are loaded into it again).

    How to make a "hard reset"?

    There are several ways to reset your phone to factory settings:

    Now let's look at how to make a "hard reset" in each of these ways.

    Soft reset

    First of all, you need to save all the data from the phone. You can do this in many ways: create a backup copy and save it on a USB flash drive, connect to a PC and reset data using special utilities, synchronize with your Google account, and so on. It is also advisable to dump all the information from the flash drive and format it. This must be done because resetting the data removes the key to decrypting the data. If, after making a "hard reset" on Android, insert a memory card, the phone will simply create a new file system on it, ignoring the old file tree. Physically, the data will remain there, but there will be no access to it.

    Now we do the following: go to the "Settings" of the phone, then to the item "Personal data" (depending on the firmware version, this item may be called "Accounts" or "Restore and reset"). Click on "Data reset" (Factory data reset).


    Then - “Reset devices” and “Delete everything”. Ready.

    Reset via Android system recovery

    This method is resorted to if the phone does not turn on or constantly reboots. We turn off the phone. Recovery mode is enabled by pressing the power button, volume buttons and menu. How to make a "hard reset" using a combination of buttons? It all depends on the manufacturer:

    • Sony - we charge the phone to the maximum (the light is green), disconnect it from charging and press the button in the small hole with a paper clip. After the screen turns off, you need to hold down the power button for a few seconds and press the volume up several times.


    • Samsung - hold down the power, volume up and menu at the same time. Using the volume buttons, move to “wipe data / factory reset”, then “Yes - delete all data” and “Reboot now”.


    • Nokia - hold down the power, volume down and camera.
    • HTC - we hold down both volumes, press the power for a short while. When “Warning” appears, press the volume up.
    • ASUS - clamps the volume down and for three seconds - power, hold the volume. Select “Enter recovery mode” from the menu. Further, the algorithm is the same as making a "hard reset" on the Samsung.
    • Alcatel - hold the volume up and power. Further - as in Samsung.
    • Acer - hold the volume up and power. Further - as in ASUS.

    We reset the device from Sony

    Sony Xperia devices have one problem: due to some kind of glitch or error in the system, when Bluetooth is turned on, the phone starts to reboot without interruption. However, you can turn it off only by disconnecting the battery. And, since for some reason it was not possible to make a "hard reset" on Sony through the Recovery mode, you can use the special PC Companion service utility from the manufacturer. It must be on the computer if the phone has ever been connected to a PC.


    We proceed as follows. Launch PC Companion. Click "Start" in the Support Zone. In the column “Update phone software” also click on “Start”. In the window that appears, you need to click on the highlighted inscription “phone recovery”. Select your model from the list, and then follow the simple instructions.

    But there is one caveat: the smartphone must be in the database of this program with downloaded drivers, otherwise, before doing a "hard reset", the program will ask you to perform several actions on the device for identification (lower-raise the curtain, etc.). Of course, this will not work if it is turned off.

    Hard reset is an extremely responsible procedure, so you should take note of a couple of tips:

    1. Before you make a "hard reset" on your tablet or phone, you need to back up all your data (contacts, SMS, accounts, Wi-Fi passwords, etc.). There are plenty of ways and tools for this (if the device turns on at all).
    2. It would be useful to make a backup copy of the files from the flash drive. If only because in the settings the button for clearing the memory card is located under the shutdown button. And, inadvertently confusing, you can lose important data.
    3. Do not install applications from unsafe sources on your smartphone in order to avoid problems with the system.
    4. It should be more careful to use root-rights, if they are received. You should not delete what you are not completely sure of and allow different applications to use these rights.
    5. If suddenly, for some reason, resetting to the factory settings could not be done, you can fix the phone by flashing the “Android”. Contrary to popular belief, this is quite easy to do. It will take only sensible instructions, hands and a bright mind.

    Tablets on the Android OS have many advantages, the main of which is the relative cheapness of the device. But for all low-cost Android devices, there comes a moment when your fast and productive gadget starts to terribly slow down, lag and freeze (freeze is a delay in rendering frames in a game or system). Replacing the tablet with a new one does not seem like the best solution, because not so long ago it worked as it should. Then you can return the gadget to factory settings or do a factory reset - this will surely help breathe life into your device. In this article, we will show you how to make a Hard Reset on an Android tablet using various methods.

    Why rollback settings

    The main reason why users remove all their settings and applications from the device is the insufficient speed of its operation. Overloaded with various programs, games, sometimes even viruses picked up on the Internet with a pirated game or program, the gadget can no longer cope with everyday tasks and begins to infuriate with its slowness! In such a situation, Hard Reset will really help restore the gadget to its former performance.

    Incorrectly installed custom (unofficial) firmware can also be the reason for the complete cleaning of the tablet on Android. However, in this case, a hard reset will not be enough: you will also need to install the official service firmware in order to put the tablet in order. But it's a little more difficult

    Errors caused by obtaining root rights (the so-called access to the root file system of the device, which allows you to change a large number of settings) or improper use of applications that require these same root rights. It is worth noting that after a hard reset, you will lose root rights and, if necessary, you will need to get them again.

    Reset via the settings menu


    Let's start with the simplest way - resetting the settings in the settings menu. This method is suitable for those who want to remove absolutely all installed applications, all files, all accounts and everything from the tablet. If you didn’t install unofficial firmware (if you don’t know what it is, then you definitely didn’t install it), then you will receive a tablet in the same condition as when you bought it. Therefore, before cleaning the gadget, transfer all the necessary files to your computer or to the cloud. It is also worth noting that for this operation, the device must be at least half charged.

    Let's consider this operation step by step:

    1. First, go to settings, click on "Backup and reset".
    2. Here we are interested in "Reset settings". You will be reminded that if you reset the settings, you will lose all data stored on this tablet.
    3. If you are sure that you are ready to reset, press the "Reset settings" button (well, or something similar, the inscription for some reason changes from tablet to tablet).
    4. A robot will appear in which gears or some geometric figures resembling the atomic structure of some substances are spinning.
    5. After 5-10 minutes, the tablet will boot itself.

    Attention! Before performing this operation, be sure to remember to copy all important data from the device, otherwise it will be quite difficult to restore them.

    Reset via service code

    If for some reason the settings menu does not appear for you, you can do a Hard Reset (reset settings) by entering a special service code in the "Phone" application where you usually dial the phone number of the called subscriber (if you have such an application on your tablet at all) . Here is the code itself: *2767*3855# . Be careful as no warning before recovery will pop up. Further processes occurring with the tablet are similar to those described in the first method.


    In recovery mode, you can apply various updates or restore the device at the software level. This method can be used if the tablet does not turn on. Make sure your gadget is charged. If it was on, turn it off. To get into recovery mode, follow the instructions for your model:

    • SAMSUNG: On a Samsung tablet, hold down the volume up, power, and home buttons until they vibrate slightly;
    • LENOVO: on a Lenovo tablet, you need to simultaneously hold down both volume buttons and hold for a few seconds, then release them and press the volume down key once;
    • SONY: Hold down Volume Up and Power buttons until the screen turns on. After that, stop holding the power button and start holding both volume keys;
    • HUAWEI: Hold down the volume down and power keys for about ten seconds;
    • PRESTIGIO: On the Prestigio tablet, in order to start the recovery, you need to hold the volume up and power key.

    After entering the menu in any of the presented manufacturers, using the volume buttons or the screen touch, select Wipe - Wipe data/Factory rese t (selection is made either by pressing the screen, or the power button, or the home button). The tablet itself will do everything and reboot.

    Reset using a computer


    If there are no volume buttons on the tablet, then you can reset through the computer. This is done by programs produced by the manufacturer of your tablet. It makes no sense to describe the recovery process in this way, because Each program must have its own instructions. You can find the desired program and manual for it on the Internet on the manufacturer's website. All you need is a USB cable from the gadget's box to connect it to a PC, drivers downloaded in advance, and some free space on the hard drive of a computer or laptop.