Hard Reset SAMSUNG I9105 Galaxy S II Plus

First method:

  1. Turn on the device.Factory Reset SAMSUNG I9105 Galaxy S II Plus
  2. Press and hold Volume Up key + Home key then press Power key. Hard Reset SAMSUNG I9105 Galaxy S II Plus
  3. Keep pressing the above keys until Samsung logo appears,Then release all keys.
  4. After some seconds you will be into Factory Reset menu. HardReset SAMSUNG I9105 Galaxy S II Plus
  5. Use Volume Down key to scroll down and select Wipe Data / Factory Reset option.
    Restore SAMSUNG I9105 Galaxy S II Plus
  6. Use Power key to confirm the operation. Factory Reset SAMSUNG I9105 Galaxy S II Plus
  7. You need to use the Volume Down key again to select "Yes -- delete all user data".
    Remove screen password SAMSUNG I9105 Galaxy S II Plus
  8. Use Power key to confirm the operation one more time.
  9. After performing the hard reset, Select Reboot System Now option, and confirm it using Power key.
    Remove Screen Lock SAMSUNG I9105 Galaxy S II Plus
  10. Now the phone will reboots.

Second method:

  1. Start by turninng on the device by using the Power key.Factory Reset SAMSUNG I9105 Galaxy S II Plus
  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 - how to perform Factory Reset

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

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

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