PS3 System Update 4.81 Now Available for Download [VIDEO] : Tech : University Herald
How to update ps3 to 4.81 CFW - YouTube
Mandatory Playstation 3 firmware 4.60 is now available! - Wololo.net
PS3 4.81 System Software Update PS Vita 3.63 Update DETAILS - YouTube
How to update ps3 to 4.81 CFW - YouTube
How To Jailbreak PS3 4.81 OFW to CFW? [Working]
PlayStation 3: Sony releases Firmware 4.86 for their 13 year old console - HFW 4.86 released, SEN Enabler updated & PS3HEN to be updated soon due to no kernel changes! - Wololo.net
Sony PlayStation 3 Firmware 4.88 Download | TechSpot
Surprise! There's a new PS3 firmware update - here's what patch 4.88 does | TheSixthAxis
PS3 - [TuT] How to sign in on OFW 4.81 or 4.82 & activate your system | PSX-Place
How To Jailbreak PS3 4.81 OFW to CFW? [Working]
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
How To Jailbreak PS3 4.81 OFW to CFW? [Working]
PS3] 4.81 OFW Update | ConsoleCrunch Official Site