How To Jailbreak PS3 4.84 OFW PS3xploit HFW - YouTube
DON'T UPDATE Your PS3 Firmware Version To 4.83! (CFW PS3 Only) - YouTube
PS3 Issue. I've just fixed my PS3 after a year but I've had to reinstall OFW 4.86, is there some sort of No Blu-ray drive firmware I can flash in the recovery
How to install Custom Firmware on the PS3 with FW 4.82 - Hackinformer