i bought the usb cable so i could connect to the computer so i can change my pic on my front screen but i have not be able to finger it out?
I don't think you can change the front screen by fingering it out, I believe you have to use a software hack.
i beleive you need to follow this link, as it has a guide to changing the outside image http://www.hacktherazr.com/guide.change.lcd.html