[Tutorial] Enable the phone by pressing HOME key in Galaxy mini S5570I
Device Should Be Rooted.!
You will need root browser or root explorer but use root explorer it better then root browser
Open root explorer Go to System/usr/keylayout
In keylayout you have to find Sec_KEYPAD.KL
Long press on Sec_KEYPAD.KL select open it with text editor
now comes the complicated and risky is you open the window for editing and in the line where it says: KEY 102 HOME have to modify it and make it something like this: KEY 102 HOME WAKE_DROPPED
then save it then Reboot Your device then injoy.