Did you brick your PSP trying to put that black32 theme on? Did you brick going to a new CFW? Afraid to recover back into 1.5 with the fear of bricking going to the CFW u bricked? No prob, here's how to fix a semi-bricked PSP WITHOUT FLASH0 BACK-UPS!!!
Here's how to recover to an M33 firmware:
Damn! I forgot to convert that OE-C topmenu to OE-A! MY PSP IS BRICKED AND I FORGOT TO BACKUP FLASH0! Whatever, here's how to recover w/o going to 1.5.
Second, create a RECOVERY folder inside the GAME folder. In the RECOVERY folder, put the EBOOT file (located in 'M33CREATOR' in the recovery folder. Put 352.PBP, and 150.PBP in the same directory.
Third, in recovery mode, start, "Run program at /PSP/GAME/RECOVERY/EBOOT.PBP
Fourth, delete everything in the RECOVERY folder.
Fith, once its done creating the update, toggle usb, go in the GAME150 folder, then go inside, "M33UPDATE_352", the copy the EBOOT file, and paste it in the RECOVERY folder.
Sixth, Run program at /PSP/GAME/RECOVERY/EBOOT.PBP. Press X.
All Done Now!
How to recover to OE.
Dammit! I deleted some flash0 files!
This is trickier than recovering to M33.
First, download the OE firmware of choice. I will be using 3.40 OE-A. First, download OE at dl.qj.net.
Second, copy 'n paste the EBOOT in the oeupdmaker, not oeupdmaker% in the RECOVERY folder. Put 150.PBP and 340.PBP (depends on which OE u use). in the RECOVERY folder. Run Program/PSP/GAME/RECOVERY/EBOOT.PBP in recovery mode.
Third, once done, put the DXAR file on your desktop. Delete everything in the RECOVERY folder. Copy 'n paste the EBOOT file in the 340oeflasher folder in the RECOVERY folder. Put the DXAR file in there too.
Fourth, in recovery mode, Run /PSP/GAME/RECOVERY/EBOOT.PBP. Press X.