Hard Reset SAMSUNG I9100 Galaxy S II

First method:

  1. Remove battery, and put in after 10 seconds.
  2. Press Volume up and Home button in the same time.
    HardReset SAMSUNG I9100 Galaxy S II
  3. Holding Volume and Home button press Power button for 3 seconds.
    Factory Reset SAMSUNG I9100 Galaxy S II
  4. When you will see Recovery menu choose "wipe data/factory reset" using Power button to accept and Volume buttons to navigate.
    Remove screen password SAMSUNG I9100 Galaxy S II
  5. Next accept option "Yes -- delete all user data".
    Remove Screen Lock SAMSUNG I9100 Galaxy S II
  6. After that confirm option "reboot system now".
    Permanently delete data from SAMSUNG I9100 Galaxy S II
  7. Done!

Second method:

  1. Make sure, that your phone is on.
  2. Go in to Menu.
  3. Choose Settings -> Privacy -> Factory Data Reset
  4. Choose Reset Phone

Third method:

  1. Turn on phone.
    Hard Reset SAMSUNG I9100 Galaxy S II
  2. Press *2767*3855# on dialpad.
  3. Turn off and turn on phone.

Hard Reset SAMSUNG Galaxy S II - factory reset by Recovery Mode

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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