How to turn off the automatic update of Samsung on7?

The following actions are recommended:

1. Drop down the top curtain menu of the mobile phone-turn off the multi-window switch (enter the mobile phone settings-display-multi-window and uncheck it).

2. If it is a third party similar to the native multi-window application, you can uninstall the mobile phone management software such as mobile phone housekeeper and security guard installed in the mobile phone.

3. Back up mobile phone data (phone book, SMS, multimedia files, etc.). ) and restore the factory settings (enter phone settings-personal-reset-restore the factory settings).

If the problem of restoring factory settings still exists, it is recommended to send the mobile phone to the nearest Samsung service center for testing and further processing.