Originally posted by b4bx
im running rogero 4.55. i brought the ps3 with it installed already. i don't know how to install other cfw so ill wait for a fix
download the firmware, on ur flash drive make a folder called PS3 in that put UPDATE and put the .pup if the pup isnt named PS3UPDAT.PUP rename it to it, SAFELY eject ur usb put in right slot of ps3 and go to system update and update via storage media