Sony released the SCPH-90000 series (90001 for North America, 90004 for Europe, 90006 for Asia) in 2008. While it looked similar to the earlier SCPH-70000 and 77000 slim models, the internal architecture was radically different.
If you can’t dump your own BIOS:
Sony released the SCPH-90000 series (90001 for North America, 90004 for Europe, 90006 for Asia) in 2008. While it looked similar to the earlier SCPH-70000 and 77000 slim models, the internal architecture was radically different.
If you can’t dump your own BIOS: