samsung tab2 hang done by HR
procedure
Press and hold the Volume up button then press and hold the Power button.
When the Samsung logo appears, release the Volume up button and Power button.
From the Android system recovery screen,
press the Volume buttons to select wipe data / factory reset then press the Power button.
procedure
Press and hold the Volume up button then press and hold the Power button.
When the Samsung logo appears, release the Volume up button and Power button.
From the Android system recovery screen,
press the Volume buttons to select wipe data / factory reset then press the Power button.