PS3 4.81 exploit: IDPS Dumper released, and latest status of the exploit - Wololo.net
How to Jailbreak a PS3 (with Pictures) - wikiHow
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
PS3 CFW SPY 4.81 CEX Update by DarekSpy, Works with MultiMAN 4.80 | PSXHAX - PSXHACKS