Reset via Settings menu
- select Apps from home screen or Press Menukey from home screen
- select Settings
- select Accounts
- select Backup & reset
- select Factory data reset
- select Reset device
- select Erase everything
Warning! All data will be erased from device memory, including system and application data, settings and downloaded applications. Back up your important data. The device will restore to factory settings.
Hard reset via external hardware keys by entering android system recovery
- Turn off the device
- Press dan hold Volume Up button and Power Buttonsimultaneously till the screen turns up and Samsung logo blinks for two times.
- Then release the power key but keep the Volume Up key pressed till you see Android system recovery screen.
- select wipe data / factory reset using Volume Down key to highlight.
- Press home key.
- select reboot system now
- 0Press home key.
Performing Soft Reset
If your phone or tab hangs or does not responding, try to Press and hold power key about 10 seconds. It will rebooting automatically. Or try to remove and re insert the battery and SIM Card ( If available ).