PS3 custom firmware installation (fat CECHA01, and slim CECH-2101A) - William Quade
GUIDE: PS3 4.82 CFW Installation for Dummies | GBAtemp.net - The Independent Video Game Community
How to Hack your PS3 - ConsoleMods Wiki
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] Le CFW Evinat Custom Firmware 4.90.2 en bêta 3