Psxonpsp660.bin Scph101.bin Scph7001.bin Scph5501.bin Scph1001.bin ((exclusive)) Jun 2026

: Widely considered the "ultimate" BIOS, this file was extracted from the PlayStation Portable (PSP) firmware 6.60. Sony optimized this version to improve performance and compatibility for PS1 Classics played on modern handhelds. It is region-free and often recommended for modern emulators to bypass regional lockouts.

The PlayStation (PS) series, developed by Sony Interactive Entertainment, has seen numerous revisions and updates since its inception. Each model, from the original PlayStation to the PlayStation Portable (PSP) and subsequent consoles, has required specific firmware or BIOS (Basic Input/Output System) to operate. The files you've listed appear to be related to the firmware or BIOS of early PlayStation and PSP consoles. : Widely considered the "ultimate" BIOS, this file

: Another North American BIOS version found in later SCPH-7001 hardware models. Installation Guide The PlayStation (PS) series, developed by Sony Interactive

PSX-BIOS-2026-001 Date: April 19, 2026 Subject Files: : Another North American BIOS version found in

: Many emulators, such as those used in Onion UI or Batocera , can use this single file as a replacement for all others by renaming copies of it to match the standard SCPH filenames. Regional & Hardware BIOS Files (SCPH Series)