If you want the actual Forza Horizon 5 experience with next-gen graphics on your mobile device, there are official ways to do it:
Install the PPSSPP app from the Google Play Store. forza horizon 5 ppsspp iso download android mobile link
Below, we break down the reality of playing FH5 on mobile, how the "ISO" versions work, and the best ways to get high-end racing on your phone. The Reality of Forza Horizon 5 on PPSSPP If you want the actual Forza Horizon 5
It is important to clarify a technical detail: The PPSSPP emulator is designed to run .ISO or .CSO files originally made for the PSP hardware. how the "ISO" versions work