Samsung Galaxy Grand i9080 hard reset

Samsung Galaxy Grand i9080 hard reset

force reset Reset the device (press and hold POWER button for 8-10 seconds)

Unlock Galaxy Premier using hard reset

Samsung GT-i9080 hard reset or reset Galaxy Premier: PRESS AND HOLD VOLUME UP + Home Button + Power


Turn the phone off.
Press and hold VOLUME UP and Home(center) button
Press Power until the phone vibrate
Wait until you see the Android logo then release all the buttons.
Select Wipe data/Factory reset with VOLUME DOWN, press Power (right hand-side)
Select YES -- delete all user data with VOLUME DOWN and then press Power
After format, press Power again to reboot phone. (select reboot system now)