Use this method if you cannot access the Settings menu because of a forgotten password, a screen lock, or a system crash. Recovery mode works directly with the tabletās hardware and doesnāt require any prior access to Android.
This is the standard "Factory Reset" for a functional device. : Turn on and unlock your tablet. Settings : Open the Settings app from the main menu. System : Go to System and then select Advanced . Reset Options : Tap on Reset options . How to Hard Reset TECLAST P20S
This is the most critical step. Once the reset begins, you cannot get your files back. Use this method if you cannot access the