What should I do if the mobile data of Samsung mobile phone is automatically turned on?

If the mobile data of Samsung mobile phone is automatically turned on, it is recommended.

Check the background network software

Check whether there is networking software in the background of the mobile phone. It is recommended to end the background program, and press and hold the Home button to enter the Task Manager-Active Application-End All (some models click the nearest button in the lower left corner to enter the Task Manager).

Cancel account synchronization

When the synchronization function is not used, it is recommended to cancel account synchronization, and wait for the page-slide the top screen-turn off the "synchronization" function.

Disable the self-start function

Some software such as security guards support the function of automatic startup after startup, so it is recommended to disable this function.

Uninstall third-party software

Uninstall the recently downloaded and installed third-party software: Settings-Application Manager-Download, and find the uninstall.

Restore the backup data to factory settings.

Back up the data in the mobile phone (contacts, text messages, pictures, etc.). ), and then restore the factory settings (Settings-Reset/Privacy-Restore Factory Settings).

Contact after-sales service

If the problem still exists, please take the purchase invoice, maintenance card and machine to the Samsung service center for professional after-sales engineers to help with the inspection.