Hard Reset SAMSUNG I8190 Galaxy S III mini

1. First you must turn off the phone.
   
2. When your phone is switched off, press together Volume Up + Home button + Power button.
   
3. If you see the menu in your screen, choose with volume buttons "wipe data/factory reset" and select with Power button.
   
4. Next confirm the operation by Power button.
   
   
5. Then in the menu select "reboot".
   
6. Now wait until phone restarts.
7. When your phone restarts you will see standard configuration like when you first start phone.
8. Success!!!

WARNING !
Hard Reset will erase all of your data
All described operations you are doing at your own risk.