Gah!
Its getting on my nerves. I cant get SAW UMD to load, and I cant get some of the games to load.
Shame I cant vent here! Its ISOs.
The PSP originally has 2.01 firmware, and according to the system info, it still is 2.01. But it plays isos so its 1.5.
Is your PSP new or second hand? 2.01 is what my PSP and you cannot downgrade with that.
Obviously, if you are using ISOs then you have a 1.5. However, there was a tool that allowed you to edit the version the firmware reported to fool programs. This usually didnt work and its normally a pain in the behind to restore it back to what it should be because the tool gives an error when trying to change it back. I am guessing you have a 2nd hand one and the previous owner tried to adjust the version and has messed up the PSP. :-/
