PS3, PSP firmware updates bring sleep timers and screenshots | Ars Technica
EP 8) Updating your Custom Firmware on a Jailbroken PS3 - YouTube
PS3 firmware 1.80 to upscale your old games and DVDs [update]
PS3 system update 4.89 removes PSN account creation | TheSixthAxis
Sony PlayStation 3 Software Update Official PS3 System Updates USB Drive | eBay
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's Eric Lempel Reckons New PS3 Firmware Update Will Have Features "Consumers Will Definitely Like" | Push Square
PS3 System Software 4.89 Update Live, Don't Update Your Firmware! | PSXHAX - PSXHACKS
PlayStation 3 Firmware Update 4.40 – Download Here
PlayStation 3 Firmware Update 3.0 walkthrough video shows animated themes - Video Games Blogger
The PS3 firmware updates keep on coming... | Engadget
Update PS3 Via USB To 4.88 4.87 or 4.86 ( Using Update via Storage Media ) - YouTube