PS3 Firmware Update 4.70 Available for Download, Brings Fresh PSN Logo - Update
PS3 firmware 2.52 fixes text entry, some playback issues
PlayStation 3 is Unexpectedly Updated to Version 4.88; New Firmware ⋆ Somag News
PlayStation 3 updated to official firmware version 4.87 | GBAtemp.net - The Independent Video Game Community
Sony PlayStation 3 Firmware 4.60 Is Live – Download Links Available
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
How to Install PS3 Custom Firmware 3.55 / 3.41 [Guide]
PS3 Firmware Update, Already | WIRED
The PS3™ Guides: Updating Your PS3 - YouTube
PS3 2.60 firmware update available now, all 140MB of it | Engadget
Sony issues fix for broken PlayStation 3 firmware - GameSpot
Latest PS3 Firmware Breaks PS3Xploit | RetroRGB
PS3: Firmware-Version show - so it goes
PlayStation 3 gets new firmware update for version 4.86 | GBAtemp.net - The Independent Video Game Community
PS3 Firmware Update 4.84 Released Today on Valentine's Day by Sony
How to download PS3 Firmware for RPCS3 Emulation - YouTube
PlayStation 3 firmware 3.00 details - CNET
Mandatory Playstation 3 firmware 4.60 is now available! - Wololo.net