PS3 Update to System Software 4.89: Here's a Full Guide for You - MiniTool Partition Wizard
PS3 System Software Ver. 4.82 - XTREME PS
PS3 Firmware Update 4.90 Released, Here's What It Does
PlayStation 3 - The Cutting Room Floor
PS3 2.70 Firmware Update Download Ready
update 4.89 just dropped. : r/PS3
Sony Pulls Down 2.40 PS3 Firmware | WIRED
Talk:Playstation Update Package (PUP) - PS3 Developer wiki
Recovery Menu - PS3 Developer wiki
PS3 Slim Firmware 2.80 vs 3.00 Startup - YouTube
PlayStation 3 - Wikipedia
PlayStation 3 system software - Wikipedia
Will I lose everything (games, data, custom firmware etc) after updating my jailbroken PS3 to 4.88 version? - Quora
PS3 Custom Firmwares (CFWs) : Free Download, Borrow, and Streaming : Internet Archive
This PS3 Hasn't Been Updated in 10 YEARS: Here's What it Can and Can't Do. - YouTube
PS3 Firmware Update 4.90 Released, Here's What It Does
PS3 Update to System Software 4.89: Here's a Full Guide for You - MiniTool Partition Wizard
System Software Update Version 2.0 Disc CUSTOM ARTWORK some were asking about! : r/PS3
PS3 just got a new system update, a month before its store was originally set to go offline | GamesRadar+
PS3 Update to System Software 4.89: Here's a Full Guide for You - MiniTool Partition Wizard
PS3 Update to System Software 4.89: Here's a Full Guide for You - MiniTool Partition Wizard
PS3 - 4.88.1 HFW (Hybrid FirmWare) | PSX-Place
PS3 Update 4.90 is live. What does Sony want with this vintage system now... : r/playstation
PS3 firmware 3.41 adds recommendations and...nothing else – Destructoid
