Hard Reset SAMSUNG I9100 Galaxy S II

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 - 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.

Help! This doesn't work