PS3 Firmware Update 4.87 Is Out, Here Are The Details
Sony PlayStation 3 PS3 Slim 160GB Console (CECH-2503A) Firmware 3.55 160GB PS3 711719177364 | eBay
PS3 Owners Sue Sony Over Firmware Update - Top Class Actions
New PlayStation 3 4.90 firmware update released | GBAtemp.net - The Independent Video Game Community
The PS3™ Guides: Updating Your PS3 - YouTube
The PlayStation 3 Isn't Dead Yet! - Insider Gaming
PlayStation 3's last system update seemingly killed console for good
Sony Releases PS3, PS Vita Firmware Updates | PCMag
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
How to flash ps3 slim, is it possible to flash playstation 3 at home and why do it
Sony PlayStation 3 Firmware 4.90 Download | TechSpot
PS3 Gets Firmware Update 4.90
Sony issues fix for broken PlayStation 3 firmware - GameSpot