Originally posted by carnage
my ps3 is on 3.55 but when i try to put on cfw it says no applicable datawtf?? why cant a cfw my ps3
gabcauseican is right, it's PS3UPDAT.PUP, if you don't spell it like that the PS3 won't recognise it. Make sure that on your USB that there's a PS3 folder, then inside the PS3 folder there's a folder called UPDATE then put the PS3UPDAT.PUP file inside the UPDATE folder, all of the filenames are in all caps.