To ensure your safety and avoid any potential issues, it's recommended that you:
: Certain games that crash on the original scph1001.bin (the most common US BIOS) often run perfectly on the psxonpsp660.bin [3]. Legal Status psxonpsp660bin bios file
If your file’s checksums do not match, discard it and find a better source or re-dump from your PSP. To ensure your safety and avoid any potential