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help with downgrade custom firmware from 5.03 to 1.5
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proskhmer
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3. July 2009 @ 15:31 _ Link to this message    Send private message to this user   
My psp customer firmware is 5.03 and iso speed is changed to 133 by itself. anyone knows how to fix this problem. I've tried changing speed on CPU speed, but no option at all. So I decide to use the recovery semi brick and followed instructions on the recovery menu, but no success. Got message on psp "game could not be started" after hit Run Program. Yes I have UMD disk in psp. Any solution. thanks
afterdawn.com > forums > consoles > sony psp - mod and firmware discussion > help with downgrade custom firmware from 5.03 to 1.5
 

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