Need help updating my psp please read my post?

Question

ok i just bought a used psp today and i want to update it it has 3.03 on it now and when i tried to do a network update it downloads and when i try to open it up to install it says can not open game error dadadadada or something really close to that so i tried to download it from the pc and i made the psp,game and update folder and saved it to there and made sure the file name was correct and i still got the same error. I cant figure out what i am doing wrong can i not go from 3.03 to 4.05 do i have to do it in increments? if so where can i find the old updates i couldnt find them on sonys web page. anyways any help would be sooooo appreciated. thanks

Answer 1

I don't know maybe you should try this in video and online games.