The v1.20/v2.00 BIOS is specific to the early Slim models; later Slims (like the 75000 or 90000 series) used different BIOS versions that changed how certain games (like Ratchet: Deadlocked
It is important to note that BIOS files are copyrighted material owned by Sony Interactive Entertainment. While you will see "exclusive" downloads hosted on various corners of the internet, the only legal way to obtain the SCPH70004BIOSV12EUR200.bin file is to using homebrew tools like "BIOS Drain." scph70004biosv12eur200bin exclusive
If you are using a standard SCPH-39004 (V7) BIOS for your European PS2 emulation, you are missing out. Here is the practical advantage of the scph70004biosv12eur200bin exclusive : The v1
Please note that personal experiences may vary, and it's always a good idea to ensure your console and BIOS are compatible before making any updates or changes. When used for emulation, this "exclusive" file is
When used for emulation, this "exclusive" file is often part of a set required to fully mimic the PS2's boot sequence:
You should only use this BIOS file if you physically own an SCPH-70004 console. Distributing or downloading BIOS files is generally considered a violation of Sony’s copyright, as the code is proprietary.