PS3 2.60 firmware update available now, all 140MB of it | Engadget
Firmware 3.21 for PlayStation 3 will take away the “install other OS” option on older models
PlayStation 3 system software - Wikipedia
How To Jailbreak PS3 Official firmware 4.87 Slim & Super Slim Step by Step For Beginners - YouTube
Sony PlayStation 3 Software Update Official PS3 System Updates USB Drive | eBay
PS3™ | System Update
Sony Pulls Down 2.40 PS3 Firmware | WIRED
How to Jailbreak Your PS3 on Firmware 4.82 or Lower! - YouTube
PlayStation 3 updated to official firmware version 4.87 | Page 2 | GBAtemp.net - The Independent Video Game Community
I purchased a PS3 backward compatible from ebay for a good price and I'm impressed how clean it is. However... It's still on firmware 2.50. Should I update the firmware? : r/PS3
PS3 Firmware Update 4.85 Quietly Released By Sony
Guide: How to install PlayStation 3 custom firmware, run homebrew - AfterDawn
How to Jailbreak a PS3 (with Pictures) - wikiHow
Dual Boot: PS3 Official + Custom Firmware CFW 3.66 Coming Up
PS3 Firmware Update 4.70 Available for Download, Brings Fresh PSN Logo - Update
PS3 Update 4.84 released, does not patch StoreHaxx - Wololo.net
PS3: Homebrew ENabler 3.0.3_4.88 released for Firmware 4.88 - Wololo.net
A tentative release date for a PS3 firmware exploit has been announced | ModMy
PS3 Firmware 3.10 launches today - Gematsu
PS3 Firmware Update 4.85 Quietly Released By Sony
PS3 UPDATE USB FLASH DRIVE PLUG IN LATEST Official Sony FIRMWARE FW OFW | eBay
PS3 Firmware 4.88 released, do not update just yet - Wololo.net
PS3 - 4.89 Update is Live! - Discussions / Details about the firmware update | Page 13 | PSX-Place
Jailbreak PS3 3.60 Firmware Demoed On Video | Redmond Pie
How to fix your bricked PS3 after firmware 4.46 | Attack of the Fanboy