Disclaimer: This process requires a copy of the original game ISO and a modded PSP or PPSSPP emulator. We do not condone piracy; only patch your own legally obtained backups.
These versions have the black screen bug patched out natively. Why It’s Still Worth Playing
Verify that the mod is compatible with your version of the game and PSP firmware. Installing an incompatible mod can cause game instability or worse, brick your PSP.