Hard Reset SAMSUNG I777 Galaxy S II

First method:

  1. The device must be turned off so hold down the Power key for a few secondsHard Reset SAMSUNG I777 Galaxy S II
  2. After that, press and hold together: Volume Up + Volume Down + Power button for a couple of seconds.Factory Reset SAMSUNG I777 Galaxy S II
  3. You should release Power key when the Samsung Logo appears on the screen. HardReset SAMSUNG I777 Galaxy S II
  4. Then select from Recovery Mode menu "wipe data / factory reset" using Volume buttons to navigate and Power button to confirm.
    Remove screen password SAMSUNG I777 Galaxy S II
  5. Choose "Yes -- delete all user data" to confirm the whole operation.Wipe data SAMSUNG I777 Galaxy S II
  6. When the Recovery Mode appears again select option "reboot system now".Master Reset SAMSUNG I777 Galaxy S II
  7. Well done! The hard reset has just been performed.

Second method:

  1. Start by turninng on the device by using the Power key.Hard Reset SAMSUNG I777 Galaxy S II
  2. From the Home Screen go to Menu and then to Settings.
  3. Tap Backup & Reset (Privacy) and then Factory data reset.
  4. In the next step choose Reset device.
  5. To confirm your choice select Erase everything.
  6. That's all.

Hard Reset SAMSUNG I9100 Galaxy S II - Remove Pattern Lock by Recovery Mode

Hard Reset SAMSUNG I9100 Galaxy S II - how to perform Factory Reset

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

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