i have a slim with CFW M33-3.71-4 and im trying to upgrade toM33-3.80.
but i seem to have some problems while trying to boot up the UPDATE.
all i did was make a file call update and put the 3.80 CFW in there and tried to load it by going to game but everytime it loads it gives me an error and it restarts the PSP.
am i missing something else ??