Do not disable the screen during the conversation. Why the iPhone screen does not go out automatically and what to do

The approximation sensor in the smartphone, including the iPhone, performs such a function as the screen repayment during the conversation. The function is activated at that moment when contacting something opaque. When a person makes a call or responds to him, this is something else. Today we will talk about why the screen does not go out when talking on the phone and what can be taken in this case independently, without the help of a specialist, including how to check the approximation sensor.

Most often, the sensor of approximation in the smartphone loses its functionality after replacing the touchscreen. In order to solve this problem, just glue a small piece of scotch into this place and paint the dark marker, best of all. This method was tested many times and was always effective.

Instead of scotch, you can use a stationery gum. Cut the piece with a length of about 5 mm and place it between the light and distance mechanisms. This method, according to specialists and ordinary people, also helps to solve the problem when it does not work as it is necessary to disable the display on the iPhone, when approaching in a non-transparent object.

Of course, in order for the distance sensor to be available for repair, the device will have to disassemble, at least remove the display module. Instructions on how to make it owners iPhone are different Models, on the Internet is full. To begin with, get acquainted to not block firewood and do not spoil the valuable spare part. The screens are very fragile and with improper removal turn into a pile of glass fragments.

As a rule, the sensor of the distance after replacing the display does not work if the procedure was carried out in people who are not familiar with all the subtleties of opening and repairing iPhone 5 and other products from Apple. Therefore, to replace the display on the iPhone, it is best to contact real professionals of your business, specialists in which you are 100% sure, preferably in the official service center.

In addition, only there will be a guarantee for work and spare parts for a few months, unlike private servicemen who limit warranty obligations 2-3 weeks.

Transparent protective film or glass

In addition to replacing the touchscreen, the situation when the iPhone approximation sensor does not work, may be caused protective film or glass. If we talk more precisely, then its dark tint. Due to the shadension, the distance sensor, despite the fact that it is fully functional, it will not work. Solving this problem is to remove the protective film or glass and replace it with another, transparent, which is quite logical.

There are now a huge number of similar accessories on the market, so there should be no problems with the choice of the right one. The main thing to remember is to take only a transparent protective glass!

It should be noted that if you were put on an iPhone, a protective film or a dark shade glass for a long time ago, there was no such problem, then, most likely, the sensor on the phone has failed for another reason. In this case, it is strongly recommended to contact the master.

Phone recovery

If it is not in replacing the touchscreen and dark protective film or glass, the sensor may not work as a result of failures in the operating system. Therefore, before going to the official service center in order to fix the iPhone 5 or any other apple gadget, we try to reboot. Make it very simple - see the picture and press the marked buttons.

In order to reset all errors in software You must format the phone. You can do it at iTunes help. How exactly the procedure is made, read and see here in this article.

Fixing loaf

The situation when the screen does not swing, besides all that, as mentioned above, it may be caused by a bucknate spare parts under the name "Clay". It is not much difficult to fix it, but the skill and experience is needed. This process can be divided into the following steps:

1. Disassemble an iPhone, pull out or turn off the battery.
2. Pull out the speaker and the connector that serves to fix the headset.
3. Lay on the part of the key called "Home", repeatedly unscrewing the screws.
4. If on the details that come into contact with the train, there are traces of corrosion, then carefully clean this place. For this, a cotton wand moistened with alcohol solution.
5. Install the details back.
6. Enable iPhone and check the approximation sensor - it works or not.

Remember that the train is very fragile and is literally damaged by one non-accurate movement. Therefore, if you decide to fix it yourself, then do it carefully, without the use of sharp and cutting items.

Remove pollution

The cause of the problem under consideration may be the notorious dust that penetrates the device in disruption of tightness. In order to wipe the phone from the inside, it will be necessary to disassemble the case, and neatly, without pressure, wipe the schemes and the case from visible sera particles.

Disable module

If you are the opposite, like a question: "How to disable an approximation sensor on iPhone," you can use in one of the following ways:

1. Download smart application Screen Off. The program allows you to calibrate, adjust the moments of turning on and off.
2. Dial the combination of "* # * # 0588 # * # *" \u200b\u200b- a program method of shutdown, stitched by engineers in the IOS operating system.
3. Disassemble the smartphone and remove the proximity sensor - perhaps the most radical way.

Conclusion

Now you know what to do if the screen does not go out when talking iPhone 5S. Warranty on the iPhone, regardless of the model, is not 1, as many think, and 2 years. Therefore, if this time has not expired, it is best not to engage in self-care, but to seek help in an official service center. There will be a challenge quickly and free. If the module has not failed as a result of drowning or falling the device.

And, finally. You should not buy an iPhone from hand, as in this case, the cellular can be a Chinese product collected from used parts, even with the availability of the documentation confirming. Be careful and careful how to check iPhone authenticityRead in the next article. That's all, to new meetings on the pages of the site!

Video instruction

Constantly active backlight during a conversation leads to many related problems: it starts to quickly discharge the battery, the extraneous buttons are pressed, and during the call there is no possibility to reset the call on time.

When the screen does not go out when conversation iPhoneYou should immediately determine the cause of the breakdown and eliminate it, otherwise the phone can be overheated.

Causes of malfunction

The type of repair (hardware or software) depends on the cause of the illumination problem. We understand the more detailed why the iPhone screen does not go out when talking. Allocate the following cases that could provoke a breakdown:

• Falling the phone. Even if the phone fell only once and no visible damage can be seen, it does not mean that they did not appear inside the case. Also, any deformation of the body can provoke a failure in the work of physical details of the device;
• Protective screen or film provoke unstable sensor operation. All these additional screens are made from various materials and some of them can interfere with the sensor to recognize movements. Remove the film or cover and wipe the approximation sensor with a dry clean napkin to establish its functionality. In the future, take the protectors for the hull from better and fine materials;
• Poor-quality repair. Perhaps recently you changed the camera or body. In consequence of non-professional actions, the wizard, the light filter could be damaged or the replaced part was fake;
• Fit inside phone large number moisture and condensate formation on the details. In this case, you should heal an iPhone, leaving it in a disassembled form for a day.

Reset

In practice, there are cases where the locked screen in the iPhone does not go out after SMS comes or system notice. In this case, you should simply reset the phone settings to the factory. After rebooting the device will work normally. So as not to lose user data, create in advance backup In iTunes or Icloud.

Replacing the approximation sensor

The approximation sensor is a component built into the iPhone that allows you to automatically determine the user's approach to the device during a conversation. When you bring the phone to the ear, the sensor automatically reveals this action and the backlight goes out so that other keys do not push. The broken sensor can not recognize the movements at all or determine them once.

If software solution methods did not help you eliminate the problem, you should replace the sensor to a new part. Note, the original approximation sensor should have a special UV radiation filter (the light-pink coating on the sensor is indicated). Pay attention to such a feature during the purchase of original components:

The location of the sensor of the approximation is indicated in the figure below:

Separately purchase the sensor can not. If the screen does not go out when the iPhone is conversing, the front camera is replaced. Its hardware configuration contains the approximation sensor.

Repair is that you need to disconnect the display module from the back of the housing. Then you should unscrew the front camera plug:

Perhaps the sensor simply got dust or dirt, so his work was failed. If so, you should clean the item with a dry cotton wand. If there is no contamination and the sensor does not work - continue the repair.

At the next stage, it is necessary to disconnect the camera with the help of a refrigerator and tweezers and replace it with a new part. So you will receive an updated motion sensor.

Any instructions for independent repair IPhone you can find on our website, or make a challenge of a specialist for At any place convenient for you.

Phones from year to year evolve, becoming an increasingly complex device that has on board with a dozen all sorts of sensors. Each of them is responsible for certain functions. For example, for regulating the autowarity of the screen and its shutdown, the approximation sensor corresponds to the conversation, it is also called the light or illumination sensor. Calibration of the approximation sensor on xiaomi Redmi. Or NOTE devices will help to correct the improper operation of the sensor, which can deliver a lot of problems to the smartphone owner, for example, random clicks on the screen during a conversation. The causes of improper work may be several. If you do not help a banal restart of the device, then let's look at the reasons for the degree of their complexity.

Turn on the light sensor

Your sensor can be simply turned off. To turn it on, you need to do several steps, consider on example Xiaomi. REDMI 3S.
Open the application "Phone" (a dialer in common)
Long press on the menu
In the list that opens, select "Incoming Calls"
Then we find in the list "Sensor of the approximation" and turn it on if it is disabled

Part of Xiaomi models of such an option may not be or this function will be distinguished by the location in the menu. Unfortunately, it is impossible to give the universal path of the menu due to a wide variety of models and firmware.

Turn off "harmful" functions

The most common cause of an incorrectly operating sensor is the included "blocking in pocket" function, the meaning of which does not allow the screen when the smartphone lies in your pocket. Due to this option, the light sensor often triggers incorrectly.

This problem is relevant at all xiaomi firmwareFor some reason, the engineers do not want to correct this problem or believe that everything works as it should, however, in some users, this function does not cause problems. To turn off the lock in your pocket, you need to go to the settings, then in "Calls" and then in Inbound Calls, there you can find the slider that turns this function.

What can interfere with the sensor

One of the reasons for an incorrectly operating approximation sensor is physical interference in its work, namely a protective film or glass. For example, our employee at Xiaomi Redmi Note 3 Pro does not work this sensor approximation for this reason. If you do not have holes for the light sensor, then you need to or change the film / glass or do it hole yourself. This sensor is usually located above the screen, next to frontal chamber and a conversational speaker. This problem usually sin low-quality or universal films. Therefore, before buying a protective coating, be sure to check the presence of all holes.

Test and calibrate light sensor

Checking the light sensor

A rather popular solution is the sensor calibration xiaomi approximation devices. To begin with, you need to check the sensor performance in the phone, for this you type the following numbers * # * # 6484 # * # * (call button is not needed), thanks to this combination you will fall into engineering menu, Tested on Xiaomi Mi4 and Xiaomi Redmi 3 Pro, other ways to get there are described in our article about the engineering menu.
5 buttons on a black background will be displayed.

Click on the top right, there must be written "Single Item Test".

In the list of components, you need to find and select "Proximity Sensor", it is usually almost at the very bottom.

In the dough itself, the inscription "far" or "close" will be displayed, closing and opening the illumination sensor (for example, with a finger), the inscription must change. If this does not happen, then this module faulty.
After this text, you can try to make calibration.

Calibration of the light sensor

Consider calibration on the example smartphone Xiaomi. REDMI 3S.

Turn off completely smartphone.

Click the VOLUME + button (increasing the volume), and not releasing it, press the inclusion button. Your device must jar, after that, the buttons can be released.

You will open a menu, in 95% of cases it will be in Chinese (including Xiaomi Redmi 3S). You need to click on the "中文" button, it is in the bottom line to the right of the "Download 模式" button. After that, the menu language will be changed into English.

Click on the "PCBA TEST" button in top string And we have an engineering menu.

If the touchscreen does not work, we move using the "UP" and "DOWN" buttons to the Proximity Sensor item and go to it.

It is necessary to horizontally put the phone on a flat surface.

The light sensor should not be closed (it is better to rub it with a cloth).

Make sure that the phone does not fall bright light.

Click on the calibration button "Calibration", the sensor will be calibrated.

After the inscription "SUCCESSFULLY" appears, it means that the calibration has been successfully completed.

Now it is necessary to check the operation of this module, cover the light sensor with an opaque item, on the screen 1 should be changed by 0 and vice versa.

After that, you may need to press the "Pass" button, you will fall back to the engineering menu, click "Finish" there, then "Power Off", the phone must be turned off.

Turn on the phone and check the sensor operation. When calling the screen should go out only when you bring the phone to the ear.
On our personal experience The correct operation of the Xiaomi Redmi 3 approximation sensor was completely restored in this way.

Incorrect device firmware

If the calibration does not help, the reason for the incorrect work of the smartphone may be incorrect flashing, this applies not only to the light sensor. The problem is that new firmware incorrectly rises on a smartphone, getting the remaining garbage from old firmware. This problem concerns the update method through a regular recovery (loader). The transition to new versions should be done through FastBoot or with a reset of all settings and user data (full wipe). Of minuses this method It is worth noting that all your data and applications will be deleted, but all the garbage will be removed with them.

Other reasons

If the previous methods did not have a proper effect, then the reason for the screen can be replaced on poor quality. Unfortunately, on-screen modules for phones xiaomi. Delivered with light sensor. If you have already done the screen replacement in the service, then it is possible that despite all the convictions of the master, you just put a poor-quality screen with a bad sensor. In case, from the beginning of the purchase itself, your smartphone works incorrectly, then a simple marriage can be the reason. We advise you to contact the seller for further instructions.

We hope you helped these advice, be sure to write in the comments if this article helped you and which board helped you.

If the Android does not turn on the screen after talking or does not go out during the call when you take the ear, then look for the cause of the problem in operation. When it breaks, the device cannot correctly determine the position in space, so the screen does not light up, but the phone works.

This article is suitable for all brands producing phones on Android 9/8/7/6: Samsung, HTC, Lenovo, LG, Sony, Zte, Huawei, Meizu, Fly, Alcatel, Xiaomi, Nokia and others. We are not responsible for your actions.

Screen problems when calling on android

The main function The approximation sensor is automatic inclusion and disabling the backlight during the conversation. This allows you to save the battery charge and eliminate the accidental press of the ear or cheek touch screen Your gadget.

If your device on android does not go out during the call, or the screen does not turn on after the conversation is complete, then the problem should be signed just in the operation of the sensor. Causes may be as follows:

• Bad visibility (covered / covered with a protective film or cover).
• Lack of RAM.
• Problems with firmware.
• Moisture hit.
• Mechanical impact and damage to the loop or other components.

Before proceeding to the software troubleshooting methods, wipe the screen thoroughly. Special attention is paid to the upper part, where the approximation sensor is just located. If a film or glass is pasted on the display, then over time they can lose in transparency and also interfere with the sensor.

Then check the call settings - perhaps the parameters are incorrectly set, and the sensor is simply turned off. This option is not in all phones, but it is worth checking.

1. Open the settings and go to the "My Devices" or "Parameters" section.
2. On the "Calls" tab, make sure that the check mark is a check mark near the approximation sensor.

Also, make sure that the system has enough RAM to work the sensor. Open the list of applications in the settings and on the "Working" tab, see what the volume of RAM is spending. If you find a shortage, complete the work unnecessary applications.

If everything is set in the settings correctly, but the sensor does not work, make a backup copy of important data and reset android settings To the factory state. If after the hard reset, the problem is saved, you will have to perform flashing phone. If no software methods, including flashing, have not eliminated the problem, it is recommended to contact a service center for hardware malfunction diagnostics.

Problems with screen on android after sleeping mode

Another problem that may occur with the screen - it does not turn on after the sleep mode. It can be either black, but the phone works. If you encountered such a situation, then know that the reasons may also have software and hardware:

• Lack of RAM.
• Problems with firmware.
• Incorrect operation of the power button.
• Mechanical impact (blow, fall).
• Moisture getting inside the housing.

If the phone does not turn on, but vibrates when incoming call or the commission of other actions, then the likelihood is that the problem can be eliminated without contacting the service center. Clean rAM From extra processes, having completed the work of unnecessary applications at the moment. If it does not help, make a backup of important data and reset the system settings to the factory state.

If hard reset also has not eliminated the problem, you will have to perform flashing device. It is important not to forget to make a backup before each serious intervention operation to the work of Android.

Apple products are one of the highest quality and reliable in the world, but sometimes its owners can face that they do not go out the screen when talking on the iPhone. At first glance, the sensor breakdown may seem insignificant, but it entails the heating of the phone and the additional flow rate of the battery, besides there is a risk during a conversation approximation of the ear accidentally activate one of the commands.

If you do not reveal the cause of the fault in time and do not understand why the screen is turned off, then more serious problems may arise.

Why not shouting the screen on iPhone

The causes of the breakdown, due to which the screen does not automatically go out when talking on the iPhone, not so much. The most likely of them:

• does not go out the screen due to moisture in the device
• the phone has mechanical damage
• you used non-original accessories to the phone
• the display does not go out, as it was previously carried out by poor-quality repair using Chinese spare parts
• there is a production marriage - although apple company and strives for excellence, eliminate this fact one hundred percent can not

Try to fix the problem yourself and understand why the display does not turn off while using the phone.

How to solve the problem of the active screen

The first way recommended to screen iPhone He began to go out again when talking, this is a "hard reboot". The term itself means restarting the iPhone operating system. Most often it is used when "hanging" iPhone, that is, when the screen is turned off or the device does not respond to commands. If the screen does not go out when talking or after a call to the iPhone, this method also often helps.

In order to make a "hard reboot" of the iPhone, simultaneously hold the "Home" and "Sleep / Wake" buttons and hold them for 5 seconds. After that, the iPhone will turn off, and then start working again. Very often, such a manipulation restores the automatic shutdown of the screen, and the sensor replacement or the loop replacement will not need.

If the first method does not help, and during the conversation still does not turn off the display on the iPhone, try another solution to the recovery problem touch display. If the iPhone screen does not swing, you must perform the following steps:

• connect your smartphone to the computer
• go to iTunes.
• find the corresponding to
• update operating system iPhone.

After the update, there is a chance that the approximation sensor will earn, and the screen will start shine and disconnected when talking. In most cases, the first two ways help solve the problem of the active screen when talking on the iPhone.

Third way you can try to independently solve the problem automatic shutdown Screens when conversations - Downgrade - Return to previous version By on the iPhone. During the use of this method, allowing you to restore the normal functioning of the display, data is deleted.

All listed methods also help if the screen after pressing the lock button remains on. When the screen does not go well after the arrival of various notifications or SMS, then try to do the following:

• go to the phone settings
• select "Autoblock"
• set the exact time when the screen should go out
• restart the phone

Another way to "force" the display is to curb - methodically delete the last installed applications.

If after carrying out all the manipulations, when the ear is approaching or after blocking, the screen does not go out, refer to the South Service Specialists to solve the problem and eliminate the sensor breakage.

Professional diagnostics and high-quality repair

To understand the cause of the breakdown and find out why the display does not go out, the integrated iPhone diagnostics is necessary. After that, it will be clear why the screen does not go out when conversations. As a rule, the cause of the sensor of the sensor display becomes due to the approximation sensor after moisture entering or mechanical damage Cases.

To solve the problem of shutdown, the following steps are performed:

• replacing the sensor
• replacement of the loop (most often it is necessary when moisture gets)
• replacing the lock button (executed if the iPhone screen does not shine after pressing it)
• replacing the screen (in extreme cases)

If the iPhone screen does not like, optimally order repair work Verified specialists. For the phone screen properly functioned in the future and disconnected when necessary, use only original spare parts.

Why it is worth ordering the services of private professionals presented on yudu

Specialists Yudu have great experience Works S. apple devices And repeatedly solved the problem of the fact that the screen does not swing the screen. You will also get such advantages:

• on the site there are always free performers, ready to conduct diagnostics and understand why the display ceases to go out
• all masters are a thorough check - you can be confident in the accuracy of these data
• the site has reviews of previous customers - you can explore the recommendations before ordering the repair of the screen
• order Screen repair can be found around the clock

Private specialties are presented without intermediaries, so the masters determine the reasons due to which the display does not go out, and they are much cheaper.

To order services of private specialists Yudu, leave an application on the website or in mobile application. Specify in the task that the screen does not go out when talking on the iPhone, and in the near future free performers will contact you to clarify the details.