No legitimate Resident Evil 4 PSP ISO exists because Capcom never released the game on PSP. Any download claiming otherwise is either:
: For Android users, the original 2005 version can be played using a PlayStation 2 emulator like AetherSX2 (or its successors), which runs the actual game. GameCube/Wii Emulation download game resident evil 4 ppsspp iso top
However, the remains the most compatible for mid-range devices. No legitimate Resident Evil 4 PSP ISO exists
Once you have the file, follow these steps: follow these steps: