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Cannot play game after upgrading to 3.90

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  • thongs's Avatar
    655 posts since Mar '07
    • After i upgraded to version 3.9 successfully by myself thru the method tat was posted here, now i gt a big problem, the games tat i have in my memory card is now all corrupted data. Even after reputting them from the desktop into my psp, still its corrupted data. Anyone can advise me wat to do to solve this problem?

  • Aaron8209's Avatar
    4,657 posts since Jun '07
    • ya..mine is FIRMWARE 3.95..Now i Gt trouble...cant play...The ISO file Gone too...cant downgrade..ROAR>.help!~~

  • Deino's Avatar
    3,991 posts since May '07
    • lol

      3.9, 3.95?

      thats sony firmware...not custom...lol...sony firmware cannot play iso games on memory stick...

  • Moderator
    FrozernFire's Avatar
    506 posts since Feb '05
    • the method posted was to upgrade to m33 fw, not official firmware. find someone nice enough to let you create a pandora set to bring your psp back up

  • ctstalin's Avatar
    3,302 posts since Dec '04
    • i gt a mem stick loaded wif despetar cementerio which can downgrade yr psp to 3.90 m33-3

      doing it for free at woodlands on wkend nia...pm me

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