Ok.. so I tried upgrading my PSP's custom firmware to a 6.00 one..
now, my games won't play.. it won't even recognize it... I can still play my videos, though.. at least..
I tried downgrading it but it won't.. I must be doing something wrong.. I can be such a noob at times and I need your help.. luoy akong PSP.. boohoo..
P.s. I have a psp slim..