A while ago I when I tried to replace my PSP front, I couldn't get some of the screws out and they eventually became dull. My father worked at an electronic repair store, so he got some people over there to unscrew the dull screws. I ordered some replacement screws and after I screwed those into my PSP, I noticed that there was a smudge on the inside of my PSP, so I tried to unscrew the brand new screws, but 2 of the 7 screws seemed to be stuck. I stopped trying to unscrew it, because if I would keep on trying the screws would eventually become dull.
Does anyone happen to know how to fix this?
Thanks everyone =].