I recently bought a psp 3000 using chicken 5.03 gen c using 8 gig memory stick my battery is at 62%, then i went to browse my games, after a few browse it got stuck so i push the power (I dunno if it powered off but i didnt hold the power button too long so i think it wasnt off) but then all my games arent there anymore. my friend said to goto the photo setting then click on the icon when it blinks twice. i did that but it didnt work it stayed blank, i waited for about half an hour and still i didnt see my games. i tried clciking on the 5.03 and it says corrupt