Select the file from the detected list to set it as your default NTSC-U firmware. Legal and Ethical Considerations
Navigate to the directory where your emulator is installed. Look for a folder titled "bios" or "system." If it doesn't exist, you can usually create it manually. 2. Rename the File Correctly Bios Ps1 Scph1001.bin
Ensure your file is named exactly scph1001.bin (lowercase is often required on Linux-based systems like Batocera). Select the file from the detected list to
Move scph1001.bin into the bios folder within the ePSXe directory. Bios Ps1 Scph1001.bin