SOmeone at school asked me to hack their PSP for them, I said ok because Ive done it 4 times. So I went home, and I started it. Everything went fine. I loaded GTA, got to 3.03 HEN. Then When I ran the X.YZ update, everything worked, and it said press X to restart PSP now. SO I did. and nothing happened. I turned it off and on again, and it turned on, but nothing comes up on the screen. The backlight turns on, then it freezes. Is there anything I can do to fix it, because I dont wanna buy a new PSP for him, or get sued or something.