Samsung I9100 Galaxy S II Hard Reset
https://gsmfixer.blogspot.com/2015/09/samsung-i9100-galaxy-s-ii-hard-reset.html
Samsung I9100 Galaxy S II Hard Reset to remove pattern lock. Factory Reset Samsung I9100 Galaxy S II to original phone settings. Hard Reset Samsung I9100 Galaxy S II to solve hang on logo problem. Take a backup of your important data first.
At First Step Remove the battery and put in After 10 secods.
Press Volume up and Home button in the same time.
Holding Volume and Home button press Power button for 3 seconds.
When you will see Recovery menu choose "wipe data/factory reset" using Power button to accept and Volume buttons to navigate.
Next accept option "Yes -- delete all user data".
After that confirm option "reboot system now".
You Have Done Hard Reset!
Hardware Keys Hard Reset Method:
At First Step Remove the battery and put in After 10 secods.
Press Volume up and Home button in the same time.
Holding Volume and Home button press Power button for 3 seconds.
When you will see Recovery menu choose "wipe data/factory reset" using Power button to accept and Volume buttons to navigate.
Next accept option "Yes -- delete all user data".
After that confirm option "reboot system now".
You Have Done Hard Reset!
