Psxonpsp660bin Bios File Extra Quality -
Unlocking the Legacy: A Deep Dive into the "psxonpsp660bin" BIOS File and the Quest for Extra Quality
Guide to Setting Up PSX Games on PSP 6.60
POPS 6.60 introduced a more robust save state mechanism. When you use this BIOS on a PC emulator (via a PSP BIOS dumper), instant save states corrupt far less often compared to older dumps.