Reset Samsung Galaxy Tablet. However, before you do factory reset your samsung tablet, make sure you back up. Firstly, press the volume down and power button until the tablet lights off.
When the power menu appears, tap on power off option to turn off the device.). Samsung hard reset by using android recovery mode or factory reset by using the settings menu in order to restore factory defaults. When the samsung galaxy tab a logo screen displays, release all of the keys, the press and quickly release the power key