Psxonpsp660bin Bios May 2026

The PSX on PSP 660 BIN BIOS refers to a specific firmware iteration that enabled PSX game compatibility on the PSP. Released in 2006, this update allowed PSP users to play a wide range of PSX games, including classics like "Final Fantasy VII," "Tomb Raider," and "Metal Gear Solid." The 660 BIN BIOS was a significant update, as it not only enabled PSX game support but also introduced various bug fixes, security patches, and performance enhancements.