Place the 5.00 EBOOT.PBP (renamed to 500.PBP ) into the PSP/GAME/UPDATE folder alongside the M33 installer.
Do you have downloaded yet, or are you planning to use the Fast Recovery method?
Here are the two most reliable methods to upgrade from 3.52 M33 to a modern 6.60 CFW.
Place the 5.00 EBOOT.PBP (renamed to 500.PBP ) into the PSP/GAME/UPDATE folder alongside the M33 installer.
Do you have downloaded yet, or are you planning to use the Fast Recovery method? psp 352 m33 upgrade to 660 portable
Here are the two most reliable methods to upgrade from 3.52 M33 to a modern 6.60 CFW. Place the 5