Good day ScarletDreamz,
I am having the same issue with beholder. I would like to update the firmware to the latest version.
Current the PSP 1000 with 3.71 M33-3.
Do I need to install the OFW 5.0 before I install the 5.0 m33?
Could you please share the file 5.0 m33.
Thanks in advance =)