Hard Reset SAMSUNG i857 DoubleTime

First method:

  1. First from the home screen, tap Menu -> Settings -> Privacy -> Factory data reset.
  2. Next review the displayed warning, and then tap Reset phone to continue.
  3. Now review the displayed warning, and then tap Erase everything to continue.
  4. Then your phone will reboot.

Second method:

  1. Make sure, that your phone is off.
  2. Then press and hold the T key (on the inner keyboard) and the Power Key.
    Hard Reset SAMSUNG i857 DoubleTime
  3. Now when Samsung logo appears, then release only Power button.
  4. Scroll to option "Wipe data/factory reset" using Volume buttons, and Power button to confirm operation.
    Restore SAMSUNG i857 DoubleTime
  5. Next choose option "Yes - delete all user data", and to confirm press Power button.
    Remove screen password SAMSUNG i857 DoubleTime
  6. After that, press Power button to accept option "reboot system now".
    Remove Screen Lock SAMSUNG i857 DoubleTime


Hard Reset will erase all of your data
All described operations you are doing at your own risk.

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