The tablet will reboot and begin the wiping process. After completion, it will restart with the initial setup screen.
This is the easiest method and should be your first choice if you can still navigate the tablet’s interface.
Press the Power button to select it.
Power off the tablet completely. If the screen is frozen, press and hold the Power button for about 15–20 seconds until the device turns off.
: Press and hold the Volume Down and Power buttons simultaneously for several seconds.
Before we press any buttons, it is crucial to understand what a hard reset actually does.