How to install 4.81 Rebug firmware PlayStation 3 Jailbreak - YouTube
Got all this for 90CAD. It's on version 4.81. My FAT PS3 is on 4.84 REBUG. FAT PS3 won't let me sign into PSN until I update...does another CFW exist or should
Rebug 4.81.2 with Cobra 7.50 PS3 CFW and Toolbox 2.02.12 | Page 2 | PSXHAX - PSXHACKS
Rebug 4.81.1 REX for PS3 CFW Installation - YouTube