How do I get Bios for AetherSX2?

  • January 31, 2026 8:30 AM PST

    If you want to use AetherSX2, a popular PS2 emulator for Android, you’ll need BIOS files, which are essential for running games because they replicate the console’s firmware. However, these BIOS files are not included with the emulator due to copyright laws. To get them legally, you should dump the BIOS from a PlayStation 2 console you own using tools or guides available online. Once you have the BIOS files, you can place them in the designated folder in AetherSX2, and the emulator will detect them, allowing you to play games smoothly. Remember, downloading BIOS files from the internet if you don’t own a PS2 is illegal and could put you at risk.