Tutorial: PS3 Jailbreak 3.65 and Custom firmware 3.65 Released! - video Dailymotion
News - [PS3] CFW 4.90 Evilnat (CEX, DEX, PEX, D-PEX) released | Se7enSins Gaming Community
I've been experimenting with the hidden LAN Multiplayer feature in GT5 on PS3. It requires jail-breaking, custom firmware and modified game files. Pretty cool to see it working! It can connect up
Sony PS3 (Used) w/ Custom Firmware - Black Console | eBay
PSA: Don't upgrade your PS3 to 4.83 if you want to use CFW : r/emulation
GitHub - PS3-4K-Pro/Firmware-Updates: Custom firmware update server for PS3™ 4K Pro.