IPhone won't sync with iTunes: why does this problem occur and how to fix it? ITunes won't sync with iPhone - how to fix the problem.

If your sync doesn't turn on Google account on Android, you can forget about such a convenient feature as access to contacts from any device with Internet access, or creating backup data.

This article is suitable for all brands that produce 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.

Reasons why Google and Android sync failed

Enabling Google sync with Android

To understand the sync options, you first need to know where to enable this feature.

Go to "Settings".
Open the "Accounts" section ("Personal data", "Accounts").
If there is no Google account inside, you need to add it. You can create a new account or add data to an existing Google profile - username and password.
Click on the added account to open its parameters.
To enable synchronization, move the switches next to the necessary services - contacts, Google play Music, Google Fit, Google photos etc.
To start synchronization right now, open the additional menu and select "Synchronize" in it.

Increase

By default, app data, calendar, and contacts are synced. If you want to automatically sync your photos with the Google server, you'll need to install the Google Photos app. In its settings there is an item "Startup and synchronization" after activating which photos will be sent to cloud storage.

Automatic photo sync will work even after remove google Photo. To disable it, you need to go to the application settings and move the "Startup and sync" switch to the inactive position.

Increase

Additional manipulations will be needed to synchronize mail from the Gmail application. In order for the data to be sent to the server, you need to tick “ Gmail sync". If mail sync doesn't work, cleaning up will help. internal memory phone from unnecessary files (if the storage is full) or deleting Gmail data.

Lack of synchronization iPhone Apple with a computer is a serious problem for most iPhone users. This malfunction makes it impossible for a number of important custom actions... For example:

loading on iPhone Photos, music files and movies;
firmware update;
synchronization of contacts, Email or calendar;
installation of new applications.

Personal connection iPhone computer can be carried out:

via Wi-Fi network,
via USB cables.

Synchronization of devices for the subsequent download of files requires the use of a specially developed software product - iTunes. The program starts after connecting USB cable, after which you need to select your iPhone model from the list that appears on the screen. You must use the latest version of the program with latest updates since the outdated iTunes version may cause a lack of synchronization. To make it convenient to work in the future, all synchronization settings need to be configured.

Possible problems when trying to sync

breakdown of the lower loop,
failure of the system board,
defective USB cable,
Wi-Fi module defect.

At startup iTunes programs a message may appear about the inability to use the iPhone due to the lack of starting the service mobile devices... In this case, you need to check the operation of Mobile Device Support Apple. If it is not running, you should uninstall it and reinstall iTunes.

Various system errors of the host computer can also cause the lack of synchronization. It is necessary to check the status of the software, to identify the presence of software failures or incorrect operation of a number of applications. It is advisable to entrust all operations to restore the synchronization of the computer and iPhone to the specialists of the certified service center. Self-directed attempts to cope with the problem may not give any result or even bring additional problems to the user. All test and repair operations, as well as replacement original spare parts, will be produced in the workshop of the service center in a short time, at a high professional level and at affordable rates. In many service centers Apple diagnostics are absolutely free.

Articles and Life Hacks

Happy iPhone owners using itunes sometimes face an unpleasant problem - itunes won't sync with iphone... Thanks to the itunes program, an iPhone user can download pleasant music, interesting films, videos, etc.

Instructions: how to sync iPhone with itunes

Device sync is everyone's improvement possible ways(sync contacts, email accounts, calendar; copy music, photos, images; perform firmware). However, do not rush to flash the phone, because due to the new untested firmware, the iPhone sometimes becomes locked.

In order to avoid unwanted results, it is not recommended to automatically sync itunes. It needs to be done manually: go to the "Edit" section in the menu, then find the "Settings" item, then the "Devices" item and mark the automatic disabling of synchronization.

The main thing during synchronization is attentiveness and consistency in performing all the manipulations. First, you need to connect your iPhone to your computer, open itunes and configure all the settings. The device owner must use the dashboard information specifying only content to sync from the library.

What to do if itunes won't sync with iPhone? Do not forget that the iPhone only accepts the MP4 format. To synchronize videos, you need to mark it in the "Video" section. After finishing this process an inscription will appear asking you to disconnect the device, and you must disconnect the iPhone from the computer.

Features of synchronizing iPhone with itunes

To download your favorite melody to your iPhone, you must first upload music files to itunes and create a library. Then connect your phone to your computer using a USB cable. In the "Devices" section, you need to select an iPhone. In the window that appears, check the item that confirms manual music processing and music synchronization.

To add music files to itunes, you need to copy the required file or drag it to the desired section of your library. When synchronizing, the program sometimes has problems with the Russian alphabet, so it is preferable that the music files be on English language... When the synchronization is complete, you need to select the "Apply" item.

The peculiarity of the synchronization process is when deleting any file from itunes this file when copying, it is also deleted from the iPhone. Remember that you must not disconnect the USB cable from your PC and iTunes while copying.

Common Ways to Solve the Absence Problem sync iPhone with a computer

Re-authorize in iTunes;
Restart your computer and Apple device;
Wi-Fi sync check;
Using a different USB cable or USB port;
Reset device to factory settings.

Deleting the LockDown Folder on Mac OS

Before starting the process of deleting the directory, you must first disconnect all apple devices from the computer, close the iTunes program. After these steps, open Finder by simultaneously holding down three keys - Shift + CMD + G. In the dialog box that appears, enter the path - "/ Var / db / lockdown" and press on the keyboard Enter button.
Now you need to select all the files located in the Lockdown folder and move them to the trash. That is, on Mac OS only files are deleted, and the directory remains in its rightful place.

Removing LockDown on Windows Operating System

Solving the problem is easier than it was on apple laptops. Disconnect all devices, close iTunes on personal computer, click on the "Start" button, where the "Search" field is located, you need to enter the command% ProgramData% and press the Enter button.
Now you need to enter the Apple folder by double-clicking on it with the left mouse button. After that, remove the Lockdown button and restart your computer. Without rebooting, the system will notify the person about the presence of a system error, and it will be impossible to continue working with the apple device.

Conclusion

The problem of synchronization between two devices is a common thing for a long time. Before you start to breed panic and call specialists, you should carefully read the instructions and try to fix the difficulties alone. The most common problem is considered obsolete software... You should update the firmware, just like on the iPhone or iPad itself, and do not forget to update the iTunes program. Apple developers often release new versions, you should follow them, not forgetting about their advantages.

During the next synchronization of the iPad with the computer, I got a problem that would scare an unprepared iPad user. The message sounded like this: iPad (iPad name) could not be synced because the sync session could not be started... If you have an iPhone, then we will talk about the iPhone.

At the same time, I just recently (a week ago) synchronized the iPad and there were no problems.

Let's write the actions that you need to do so that this message disappears and you can synchronize normally.

1. Check availability iTunes updates... On the menu iTunes-> Updates. If there a new version iTunes, then install it.

2. If the version is current, then just try restarting iTunes.

3. Restart iPad. How to restart iPad. If iPad is locked with a password, unlock it.

As a rule, these three steps are more than enough so that the error does not appear again and you have a normal synchronization.

But if the problem persists, you can also use these methods and tips:

1. If your backups add up to external hard disk, check if it is available. For me, for example, the media library is stored on a separate hard disk and backups are added there, and this HDD tends to fall asleep to save energy.

2. Check your time and date settings on your computer and iPad (iPhone, iPod). You must have the same time and time zone. On iPad, go to Settings-> General-> Date and Time.

3. Windows only tip:

a) close iTunes

b) run the command line as administrator (START -> All programs -> Accessories. Right-click on " command line"(Or CMD) ->" Run as administrator ").

c) enter the command "netsh winsock reset". Run it. This program resets the settings for the winsock protocol. From what we managed to google, it became clear that this was necessary after the consequences of the intervention of some viruses or Trojans. So we additionally recommend checking the system with an antivirus.

d) restart your computer and try syncing again.

4. Go to iTunes preferences. In the "Devices" section, check the "Prevent automatic syncing of iPod, iPhone, iPad." Connect your device to your computer and try syncing.

Here are all the solutions. If you have solved the problem with the code name iPad could not sync because the sync session could not start in some other way, unsubscribe in the comments. If any of the above helped you, also unsubscribe in order to understand, purely for statistics, which method is the most effective.