1. With the device turned off, press and hold the Volume Up and Volume Down buttons, then briefly press the Power button.
2. Continue pressing the Volume Up and Volume Down buttons until you see message as given below.
This operation wil delete all your personal data, and reset all settings to the manufacturer default settings, Press Volup to restore manufacturer defaults, or press other keys to cancel.
3. Release the Volume Up and Volume Down buttons.
4. Press the Volume Up button to perform the hard reset, or press any other button to cancel the reset. |