: To stay legal, it is recommended to dump the BIOS from your own physical console using a homebrew tool like BiosDrain on a modded PS2.
Mid revisions (SCPH‑37000 to SCPH‑50000 series) all ps2 bios files including the new scph90006 exclusive
Some advanced users also pair the 90006 BIOS with a "Full Boot" (not Fast Boot) to trigger the genuine Asian PS2 startup logo—a subtle flex for retro enthusiasts. : To stay legal, it is recommended to