I have a PSP SLIM I "upgraded" to CFW m33 using a hard modded pandora battery. I made a backup of my NAND before modding. I've modded many PSP's and never ran into an issue like this.
The NAND died, so I have a bricked PSP that I can boot using the pandora battery and MMS for 5.00m33, or I can use TM for 3.60m33. Eitherway I can't launch anything since my IDstorage is fried and so everything I try to run tells me its the wrong region.
Even with a backup NAND on the MMS, is there anything I can do? I tried TM since I heard it can run even with a fried NAND but I just run into the region issue.
I've tried everything I can to fix the NAND by formatting, etc - it is totally gone and unfixable and I am looking for a way to bypass the hardware NAND completely. Is there any hope?
edit: post I made about it some years ago - still working on it years later... heh