PS3 System Update 4.80 Now Available To Download | Attack of the Fanboy
PS3 System Software Ver. 4.80 | XTREME PS
PS3 Firmware 4.89 and Vita Firmware Update 3.74 Downgrades Online Functionality
How To Jailbreak/Update PS3 to 4.80 - YouTube
PS3 System Update 4.82 Now Available, View What's New
Tutorial: How To Update PS3 To CFW 4.80 And Install The Latest Multiman - YouTube
Ps3 Downgrade Uk - NOW LIVE – PS3 UPDATE 4.80! Update 2: 2-step verification is coming, Sony has confirmed. Additionally, a Twitch app is now available to download from thePlayStation Store worldwide.
PS3 CFW SPY 4.81 CEX Update by DarekSpy, Works with MultiMAN 4.80 | PSXHAX - PSXHACKS