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
GitHub - PS3-4K-Pro/Firmware-Updates: Custom firmware update server for PS3™ 4K Pro.
PS3 Custom Theme “Digital Dreams” | funk.eu...hey, it's just me...
PS3 Custom Firmwares (CFWs) : Free Download, Borrow, and Streaming : Internet Archive
PS3 Custom Firmware 4.78 Rebug REX/D-REX has been released - Wololo.net
PS3: CFW Evilnat 4.89.3 released - Wololo.net
Connect PS3 to PSN on Custom Firmware 3.55 Kmeaw | Redmond Pie
PS3 Jailbreak - CFW
How to install Custom Firmware on the PS3 with FW 4.82 - Hackinformer
How to install Custom Firmware on the PS3 with FW 4.82 - Hackinformer
PS3 - [GUIDE] How to install Custom firmware on your PS3 in 2023 | PSX-Place