Check out the alternative method of Hard Reset operation called master reset. By using our tutorial you can perform a master reset of SAMSUNG I9100 Galaxy S II in just a few steps. Follow our instructions to delete all data from SAMSUNG I9100 Galaxy S II.
After the factory reset operation you will be able to use the default configuration of Android 2.3 Gingerbread system and SAMSUNG I9100 Galaxy S II will work faster. Let's use the full power of Cortex A9 core by resting the SAMSUNG I9100 Galaxy S II and enjoy using the best performance of Li-Ion 1650.0 mAh battery.