PS3 update 4.82 out & should you update? NO! - Hackinformer
News on PS3 Version: 4.81 - YouTube
How to Update Your Modded PlayStation 3 to 4.91 - LBP Union
PS3 4.81 Archives - Wololo.net
Sony Rolled Out Firmware 4.81 for Its PlayStation 3 Console - Download Now
IRISMAN v4.91 by various - PS3 Brewology - PS3 PSP WII XBOX - Homebrew News, Saved Games, Downloads, and More!
PS3 Firmware 4.91 is out! (Do not update just yet) - Wololo.net
PlayStation 3 System Software Update 4.89 : Brandon Michael Hafer, Sony Interactive Entertainment : Free Download, Borrow, and Streaming : Internet Archive
PS3 System Software Ver. 4.81 - XTREME PS
PS3 Update to System Software 4.89: Here's a Full Guide for You - MiniTool Partition Wizard
GUIDE: PS3 4.82 CFW Installation for Dummies | GBAtemp.net - The Independent Video Game Community
Firmware updates 4.81 voor de PS3 en 3.63 voor de PS Vita zijn nu beschikbaar - PlaySense
Help trying to restore a used ps3 : r/PS3
Sony PlayStation 3 PS3 160GB System Fat Console CECHP01 BluRay 4.81 De
PS3 Firmware 4.90 is out! (and you really don't want to update) , psx place cfw 4.90 - thirstymag.com
PS3 - [TuT] How to sign in on OFW 4.81 or 4.82 & activate your system | PSX-Place
PS3 Update 4.84 released, does not patch StoreHaxx - Wololo.net
update 4.89 just dropped. : r/PS3
PS3 - [TuT] How to sign in on OFW 4.81 or 4.82 & activate your system | PSX-Place
PS3 4.81 System Software Update PS Vita 3.63 Update DETAILS - YouTube