ElSinGao
Member
I do not know if XEB+ is using that or not, but the video was taken on a SCPH-50004 (this is the HWNJ's PS2) and my PS2 is a SCPH-79001 (slim).sceCdWriteNVM() cannot write to some EEPROM regions on the SCPH-50000 and later, as part of a security measure.
If XEB+ is using it for whatever it is used, it works perfectly on these two models.

