i hav a 3.52 m33 ta-082 psp. i used to be very pleased with it until yesterday. i bought a new 4 GB Lexar Memory Stick PRO Duo, formatted it and copied some iso's onto it (in fact, NFS Carbon Own the City and Iron Man). i hav never played those games and, except the comments on the torrent sites i downloaded them from saying "thank you.... they are great", i cannot totally assume they work. however, i have a game (The Fast and the Furious) which used to run well on my ex-1GB Sony Memory Stick PRO Duo.
when i try to start the games it appeares the PSP screen, then a black screen and it sends me back to XMB. an error message displays saying "The game could not be started (80020321)"
thank you very much, but i'm just.... doesn't matter.... the thing is i didn't have a UMD inserted when i tried to run the games, that's why none of them worked :D
could you please give me a guide to update my cfw from 3.52 m33 to 3.52 m33-4, then to 3.90 m33?
