How to turn off synchronization in iTunes. How to properly sync contacts from an Android device to a computer


Android Sync allows you to continue working with the same files on different devices, always have access to your contacts, e-mail, photographs, etc. However, it is useful to know how to disable synchronization on Android, because sometimes it is necessary, for example, to reduce traffic consumption or reduce battery consumption (programs, when synchronized, do not allow the processor to go into deep sleep, which speeds up discharge) by the operating system.

You can deactivate it in less than a minute, and we will tell you how to do it correctly. We will also describe ways to remove synchronization not only with the main Google profile, but also with other services and applications that lead to rapid discharge and loss of Internet traffic.

Disable synchronization with your Google account

Remember that it can be returned at any time. After restart it will move into storage all the information that you added during the period when it was not working.

After you do everything, the phone will stop transferring information to other devices in automatic mode.

Attention! Due to the nature of the shells, the path to the “Accounts” menu may differ slightly, depending on the manufacturer and model of the phone.

How to disable photo synchronization?

The Google Photos app (pre-installed on most Android devices) offers a great feature - automatic saving pictures and videos in cloud service, which helps you access photos from any device. But some users, despite the usefulness of this functionality, prefer to abandon it.

You won’t be able to do this through the “Accounts” menu, so you’ll have to work directly with the program.


Below there are also options for changing the image upload quality. You can reduce (not recommended, as the detail of the images will drop sharply) or increase the resolution to the original one. This will make it possible to view photos without compression from any device.

Prohibiting synchronization with other services

Xiaomi, Meizu, Samsung offer their cloud storage I am forced to register with them. This is useful because it stores settings for your calendar, music, photos, and contacts. But, as in the previous situation, this can get in the way if, for example, you reject the Xiaomi ecosystem in favor of the one proposed by Google.

To prevent your phone from exchanging data with developer services, just take a couple of steps. Let's demonstrate this using the example of Xiaomi.


Using this scheme, you can disable synchronization with any services of the smartphone manufacturer.

Greetings! When you have several iPhones in your family, then you are a very rich person, many people prefer to use one account Apple ID for all these devices. So what? At first glance, everything is really very convenient! For example, you downloaded a game (program) on one gadget, and it instantly became available on another device. Plus, you don’t need to remember the details of several accounts at once. It would seem that happiness has arrived. Live and be happy!

However, it’s not for nothing that Apple recommends creating your own unique account for each iPhone. Apple entry ID. After all, problems simultaneous use accounts (by different people on different iPhones), is also enough. For example, backups iCloud. And in the event of theft of an Apple ID, all gadgets on which this identifier is activated are immediately at risk.

There is another problem that is associated with using one Apple ID on several iPhones - synchronizing the call log and calls. We'll talk about this today.

Brief description of the situation. When you make a call from one iPhone, the data instantly appears on the other. The same situation applies to missed and incoming calls. They called you, you didn’t pick up, and a notification about this is immediately displayed on all other iPhones with your account. It turns out that the call history and call log will be common for all iPhones on which your Apple ID is entered.

Comfortable? Certainly. But such call log synchronization is only good if all these iPhones belong to you. Otherwise, questions are possible - we are all curious and suspicious people :) But oh well, now it’s not about that, but about how to get rid of it.

Use different Apple IDs

The most correct and correct decision. We create our own unique account for each gadget and the problem will disappear on its own. Yes, this will require spending some time, and it is not always convenient for various reasons, but in the end this will have some advantages.

In addition to the fact that synchronization of calls on your phone will stop (which is already good!), you can use your account iCloud recording for each iPhone separately (which is extra space for backup), and in the future to protect yourself from various surprises (such as synchronization of SMS, tabs Safari browser and others).

It takes 10 minutes, but that solves all the questions. However, if this method does not suit you for some reason, then there are other ways to remove duplicate calls, for example through the settings...

Disable call log synchronization through settings

You can also ensure that the list of outgoing and incoming numbers stops being repeated on different iPhones through the device settings. Another thing is that there are a lot of settings and universal solution No. Try and experiment - one of the methods will definitely work. Here they are all:

The only thing to remember is that even if the slider has already been disabled in each of the points under consideration, it is recommended to turn it on and off again. Because software failures and glitches are also possible, more on that below...

Additional options or what else can be done

Just moving on to the various “bugs” in iOS system. As he assures technical support Apple, it is possible that the firmware “gets crooked”. That is why, even if you have completed all the steps listed above, the list of calls on different iPhones may continue to be duplicated.

What to do in this case? We'll have to resort to at least and completely reinstall the software so that iOS installs normally. This can be done, but what if something goes wrong?

A lot can happen to your phone: you can drown it, lose it, break it, or just buy a new one. In any of these situations, you will need to restore everything phone numbers. That's what it's needed for. What it is and how to work with it, read on.

What is synchronization and how does it work? Most simple definition will backup numbers with all their attributes for safekeeping in one place. It may be needed in the following cases:

  1. Problems with the old device.
  2. Purchasing a new one.
  3. Simultaneous use of multiple Android devices.

To copy, you must use one of the possible ways, and then view the data via a computer or transfer it to any media.

How to setup?

Using a Gmail account

Where is the data synchronized in this case? The storage location will be the cloud, for which you need:

  • On the phone itself, you need to log in to your account and enable synchronization in the settings;
  • go to the same email on your computer;
  • Find “Gmail” on the left side of the screen and click on it;
  • Select Contacts from the drop-down list;
  • after that, the Google service will open in a new tab, where all names with numbers and photographs set by the subscribers themselves as an avatar will be displayed.

Using this method makes it possible, if there is a network connection, to verify and change data at selected intervals. To do this, you also need to install Google Drive on your PC, which will be useful for transferring numbers, as well as various files.

Using programs

In this case it will be useful special utilities, which are installed on a PC. It can be universal program(for example My Phone Explorer) or software supplied by smartphone developers. In any case, the user will need:

  • enable USB debugging on the gadget (in developer options);
  • connect it using a cable to a PC;
  • through the notification panel, open the connection type menu and click on the corresponding item;
  • run the selected program and transfer the information to your computer.

The difference between this method is that it is a one-time copy and if changes are made, the procedure will have to be repeated.

Via Outlook

This method is the most difficult because synchronizing Android contacts directly from Windows is not possible. But this does not mean that you cannot synchronize with Outlook. This will result in a csv file, which can later be opened with almost any utility.

  • go to the Google Contacts service;
  • mark the required numbers;
  • select export mode;
  • determine the format of the future file.

This method does not synchronize the data on its own, but requires further updating of information in case of any changes.

How to disable?

If the numbers are no longer needed, you need to find out how to disable synchronization. To do this you will need to do the following:

  • go to the device settings, General tab;
  • find the Accounts item;
  • next - Google;
  • within a few seconds click on the email name;
  • in the window that appears, uncheck the Contacts item.

After this, any changes to phone book will not be reflected on the computer.

Any device running on iOS platform, immediately after connecting to iTunes service, starts data synchronization. Some people may find this convenient, but most users find this arbitrariness annoying. Fortunately, there are ways to turn off automatic iTunes synchronization and you don’t need to be an “advanced” user to use them. The first method allows you to disable self-syncing with iTunes for a single device, such as an iPhone, while any other device will be able to work with the program as usual, in automatic mode.

Disable automatic synchronization for one device

To do this, you need to connect your smartphone or tablet to your computer via USB. Of course, automatic synchronization will begin immediately after this. In the iTunes program window, click on the image of your device under the player buttons, closer to the left side of the screen.

Immediately after this you will find yourself in the “Overview” tab, where you can see the most various information about your iPhone or iPad, ranging from memory size and serial number, ending with version software. Here you need to uncheck the box next to “Sync automatically”, in the section called “Options”. After this, you just need to select “Confirm” for the changes to take effect.

You can now disconnect the device and reconnect again to make sure that you have succeeded in disabling automatic syncing with iTunes. You need to remember that the setting is valid only for one smartphone or tablet, the one that was connected to the computer at the time the settings were changed. To disable automatic synchronization on another device, you will have to do the described manipulations with it as well.

Disable automatic synchronization of all devices

Another method, more radical, involves imposing a ban on any synchronization unauthorized by the user. To activate this mode, you need to launch iTunes and select “iTunes” from the menu bar, and then the submenu headed “Settings.”

In “Settings” we find “Devices” and activate the menu item “Prohibit automatic synchronization” iPod devices, iPhone and iPad."

Every time you connect your iPhone, iPad or iPod to your computer, iTunes immediately begins automatically synchronizing all content between the device and the computer. If you don't want to sync every time, we'll show you how to turn it off automatic start. The method to disable it is slightly different depending on the version of iTunes you are using. We'll look at disabling synchronization in latest version iTunes and then in previous versions ITunes. Other than that, the settings are the same in iTunes for Mac and iTunes for Windows.

Step 1

Launch iTunes and connect your iOS device to a computer via a USB cable.

Step 2

After the device is detected, left-click on the icon of the device you connected and select the “Browse” section.

Step 3

In the window that opens you will see brief information about your device, namely phone number, OS version, memory size, etc. Scroll down the window and uncheck the "Sync automatically when iPhone is connected" option.


Step 4

If you have other devices besides the iPhone, such as an iPad or iPod, then you will need to follow a similar procedure for each of these devices.

Disabling automatic syncing in previous versions of iTunes

Many users still enjoy more old version iTunes, considering it more convenient. That is why we decided to describe how to disable synchronization in previous versions. Additionally, the steps listed below can be applied to all older iTunes versions, regardless of the type of operating system you have installed.

Step 1

Run iTunes program and open its settings, which are located in top panel menu, in the “ITunes” section.


Step 2

In the settings window that opens, go to the “Devices” tab.

Step 3

All backups will be displayed here. At the very bottom, check the box next to the “Prevent automatic synchronization of devices...” option. Click "OK" and restart iTunes for the changes to take effect.


Next time iPhone connection, iPad or iPod, your devices will not sync.

For most users, it's best to leave auto-sync turned on because it also backs up your data. If you do decide to turn it off, make it a habit to manually back up your data to iCloud or your computer via iTunes, otherwise if something goes wrong, you will not be able to recover the lost information.


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