Why does the data connection automatically occur several times a day when the data connection is tur

1. After running the program such as browser, email and other functions, it is recommended to press the "back key" to exit, if you press the "home screen key", the application is still running in the background, not really closed (or you can enter the task manager to end the program running in the background).

2. Go to the mobile phone function table - Settings and turn off the automatic synchronization function (turn it on again when in use).

3. If you have set up email in your phone, it is recommended to enter the email - after entering the email login interface - click the menu key - account settings - email check frequency - select "never".

4. Some third-party software, such as marketplace client software, may also be updated online. If you have installed such software on your mobile phone, such as Android Market, it is recommended to uninstall and delete such software. Operation:

5. If the machine consumes a large amount of traffic after the above operation, please restore the machine to factory settings, and the operation is as follows: Settings-Reset-Factory Reset (but because this machine will lose all the data in the phone if it is restored to factory settings, it is recommended to back up important data such as **Ben, **, **, etc.) in advance).

6. You can check what traffic is being used through the business hall corresponding to the SIM card.

If the problem still exists through the above methods, please bring the purchase invoice, repair card and machine to the after-sales service center, and the engineer will inspect the machine and deal with it.

There are some virus software that comes with the phone and forcibly bind.

1. The software used automatically opens the data connection. Some software just prompts whether to turn on the network, and after clicking OK, the network connection will be opened.

2. Now the mobile phone is generally sliding down at the screen, and a notification bar will appear, and you can turn on the data switch with a touch, so you can pay attention to it.

3. Mobile phone poisoning will automatically connect to the Internet, and you need to kill or restore the system, so it is recommended to flash the phone if it is serious.

If it's frozen with Android Optimizer, it won't be able to turn on automatically.

Because some software has that permission to open the data connection.

If the mobile phone is automatically connected to mobile data, the specific solutions are as follows:

1. Check whether there is any networked software in the background of the mobile phone. It is recommended to end the end-of-house procedures.

2.When the synchronization function is not used, it is recommended to cancel the account synchronization.

If Suiqiao is using Android and previous versions: Settings - Account and Synchronization Keys - Automatic Synchronization, Background Data - Uncheck Separately.

If you are using the Android version: Settings - Account & Sync - Account & Sync - Off.

If you are using Android or above: Standby page - swipe the top curtain of the screen - close"Sync"Function.

3. Some software, such as security guard, supports the function of automatic start after booting, and it is recommended to disable this function.

5. Back up the data in your phone (contacts, text messages, **, etc.), and then restore the factory settings.

If the mobile phone is automatically turned on for mobile data, it is recommended to:

1.Check whether there is any networked software in the background of the mobile phone, and it is recommended to run the program in the background.

2.When the synchronization function is not in use, it is recommended to slide the top curtain of the screen to cancel the [Synchronization] function (some early listing machines operate the mode: Settings - Account and Synchronization - Disable Synchronization Function).

3.If it is invalid, we recommend that you uninstall the recently installed third-party software to rule out whether it is caused by the third-party software.

If the problem persists, please bring the purchase invoice, repair card and machine to the service center, and the professional after-sales engineer will help you test.

Just go to Settings and turn off the web link.

Mobile phones are generally equipped with no regrets to shout less application software, if you just set the phone to turn off the data connection, it will not be easy to sit back.

Calm down to find the reason, turn off the data connection, and then use the battery manager to set it to the disconnected power saving mode, I don't know when, the data connection is automatically turned on again, and the traffic has run a lot. Check the application software again, I don't know when some software has not been installed in the app, such as "system services", "accessibility functions" and other software that seem to be essential, but in fact, these software consume the most traffic, so delete it quickly.

As a result, it still can't solve the problem of the data connection being automatically opened.

Finally, on the Internet, I suspected the former simple software called Le Security, using the security tool "Suck Fee Buster", after opening it, in the "Open 2G 3G network privately" item, I found out the name of the software, so I deleted it all, and the problem was completely solved.

Hello: According to your description, you can refer to:

1.Re-switch the machine to try the cheaters.

2.Test after uninstalling the recent third-party software for Android.

3.Prepare the spring mobile phone data (**book, SMS, multi** files, etc.), restore the factory settings.

If the problem persists, we recommend that you take your phone to the nearest Samsung service center for testing and repair.

For service center inquiries, please click the following chain rental grinding:

Hello dear Samsung users:

Comments, suggestions, complaints, please click:

Turn the router off and back on.

What network are you using, whether it's telecom or mobile.