Scph101.bin Scph7001.bin Scph5501.bin | Psxonpsp660.bin
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The model came a bit later. It’s very similar to the 5501 but with minor hardware tweaks. Why include it? Some emulation purists claim better compatibility with certain "late-life" games (think Tekken 3 , Crash Bandicoot 3 ). Others just like having a complete set. It’s the backup singer who sometimes hits a higher note than the lead. Psxonpsp660.bin Scph101.bin Scph7001.bin Scph5501.bin
Let’s be real: I can’t link you to these files. They are still copyrighted Sony code. But they are widely archived online under "PS1 BIOS packs." Just know that legally, you should dump them from your own console or PSP. (Practically? Most of us found them in a dusty 7-zip file named ps1_bios_complete.zip from a forum post dated 2012.) 👇 The model came a bit later