Sony PlayStation 3 Firmware 4.90 Download | TechSpot
New PlayStation 3 4.90 firmware update released | 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 Received a New Firmware Update, By the Way | Push Square
Sony PlayStation 3 IDU 3.40 3.50 3.56 FW PS3 Firmware Not for Resale Kiosk Rare | eBay
PS3 firmware update v4.30 (finally) lets you track Vita Trophies, removes Life with PlayStation services - Neoseeker
How to Jailbreak a PS3 (with Pictures) - wikiHow
Christmas in November" release: PS3 Custom Firmware installer for Firmware 4.82 - Wololo.net
PS3 Firmware 1.00 XMB - YouTube
Whats new about PS3 FW update 4.80 & SEN Enabler v6.0.1 released - Hackinformer