00 / 01 = Japan (NTSC-J)02 = Europe / Australia / Oceania (PAL)03 = United Kingdom (Special PAL variant)04 = Europe (Alternate PAL)05 = KoreaThe term "repack" in file-sharing and preservation circles refers to a compressed archive that has been repackaged, often for one of two reasons:
If you're looking to obtain a BIOS file for an emulator or for a console you own, ensure you're doing so legally and safely: playstation scph5502 v30 europe bios scph5502bin repack