To play on your Android device, you actually need a PlayStation 2 (PS2) emulator rather than a PPSSPP (PSP) emulator. God Hand was exclusively released for the PS2 and never received a PSP version, so it is incompatible with PPSSPP. Recommended Emulators for Android
Do you remember the game that taught you that "Cool guys don't look at explosions"? The game where you can spank demons into oblivion and kick enemies into the stratosphere?
Q: Is PPSSPP safe to use? A: Yes, PPSSPP is a free and open-source emulator that is safe to use.