I have a piano black, slim and lite PSP which needs downgrading. It doesn't seem to play some of the games that require lower versions of the software. I don't know why but some people have suggested downgrading. I could try that but I have no idea as to how to downgrade.
Extra note: I bought this PSP some time on late December of 2007. Data Code is 7D with a serial number starting with HA (stuff found on the battery slot). I just added these in just in any case that might help you in helping me.
I really need your help on this. If it's okay with you guys, I'd love for you to send me links to sites with step-by-step guides or other sites containing downgrade software.
Please and thank you!
Extra note: I bought this PSP some time on late December of 2007. Data Code is 7D with a serial number starting with HA (stuff found on the battery slot). I just added these in just in any case that might help you in helping me.
I really need your help on this. If it's okay with you guys, I'd love for you to send me links to sites with step-by-step guides or other sites containing downgrade software.
Please and thank you!