Samsung S4 mobile phone how the data flow switch automatically open it
Dear Samsung User Hello:
According to your description, if the mobile phone data automatically open the situation, I suggest you:
1. Check whether the mobile phone background network software. To end the background program, press the [HOME] key to enter the task manager - the active application - click [End].
2. When not using the synchronization function, it is recommended to cancel the account synchronization.
3. Some software such as: security guards and other support to start automatically after the start function, it is recommended to disable the function.
4. Uninstall the third-party software for the recent download and install: Settings - Application Manager - Download, Find Uninstall.
5. Back up the phone data (contacts, text messages, pictures, etc.), and then restore the factory settings (set - account - reset - restore factory settings).
If the problem persists, please bring the purchase invoice, repair card and machine to the Samsung service center, by the professional after-sales engineers to help detect.
Samsung S4 mobile phone mobile data automatically open the situation, it is recommended to solve the following ways:
1. Check whether the mobile phone background network software. It is recommended to end the background program, the way: long press the Home key to enter the task manager - the activities of the application - the end of all (some models click on the lower left corner of the recent button to enter the task manager).
2. When not using the synchronization function, it is recommended to cancel the account synchronization.
1). If you are using Andrews 2.3 and previous versions: Settings - Account and Sync - Automatic sync, background data - cancel the checkbox respectively.
2). If you are using the Andrews 4.0 version: Settings - Account and Sync - Account and Sync - Close.
3). If you are using Andrews 4.1 or above: Standby Page - Down Screen Top Curtain - Turn off the "Sync" function.
3. Some software such as: security guards and other support to start automatically after the start function, it is recommended to disable the function.
4. Uninstall the third-party software for the recent download and install: Settings - Application Manager - Download, Find Uninstall.
5. Back up the phone data (contacts, text messages, pictures, etc.), and then restore the factory settings (set - reset / privacy - restore factory settings).
If the problem persists, please bring the purchase invoice, repair card and machine to the Samsung service center, by the professional after-sales engineers to help detect.
