SCPH-90001 #37
Description
Hello, this is not a bug report but rather a request for guidance.
I have this console model with an Infinity 1.99 chip and PS2BBL set as BOOT.ELF in mc0:/BOOT/.
I would like to disable the modchip by lifting the VCC power point, in case I need to use it again in the future, and leave the console running without the modchip.
I understand that the SCPH-90001 model is not compatible, but it is mentioned that updates can still be performed. I would like to know exactly what that means.
Is it possible to make PS2BBL boot as a KELF without the modchip?
Is there any hardware hack required to force compatibility and ensure success, such as lifting a pin or adding a jumper?
Thank you very much in advance!