The Hard Reset is also commonly known as factory reset. This tutorial will show you the easiest way to perform a factory reset operation in SAMSUNG I9100 Galaxy S II. Find out the way to remove all personal data, customized settings and installed apps from SAMSUNG I9100 Galaxy S II.
As a result your Android 2.3 Gingerbread will run faster, you will be able to use the entire 32000.0 MB storage and Li-Ion 1650.0 mAh battery will work longer. Let's restore defaults in SAMSUNG I9100 Galaxy S II and enjoy using your phone as it comes from the manufacturer.