unlock_samsung_Gio

https://play.google.com/store/apps/details?id=jackpal.androidterm&feature=search_result#?t=W251bGwsMSwxLDEsImphY2twYWwuYW5kcm9pZHRlcm0iXQ..

cat /dev/block/bml5>/sdcard/bml5.img

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 05 FF FF FF FF FF FF FF FF FF FF FF FF FF FF