ok,so im trying to play online with my psp,but i cant get onto psn w/o the error code popping up :/ i googled it and it ssays i need to update it,but my psp says its vers. 9.90 and theres no need to update it it isnt a new psp,i bought it from a friend used so i have no idea if he had the same problem any help is appreciated
Your PSP has custom firmware on it. There's a plugin that will solve your problem, but that can't be discussed here, and it doesn't sound like you're familiar with the process. Your other option is to go back to official firmware. Both options will require a USB cable for your PSP as well as some additional fiddling on your part.
Here's an e-mail I got, maybe it might help. It worked for me way back whenever.
1.-Format Memory Stick Duo™ in the PSP(R) portable entertainment system. 2.-Connect PSP(R) portable entertainment system to PC via USB mini cable. 3.-Put PSP(R) portable entertainment system in USB mode. 4.-Go to our website, where you went to download the update. Hit "Download Now", under download procedures and select "Save". 5.-Open "Folder Browsers", and go to "My Computer". Open Removable Disck. 6.-Select PSP folder, then Game folder, follow by UPDATE folder. If folder not available, you will need to create that folder and name it UPDATE all in caps. 7.-Once you have open the UPDATE folder and make sure the filename is "EBOOT.PBP", then save it.
Dark_SilverX ~ He's a lion made of hot steamy ice. AIM: IceyfurRawks