Open the emulator, navigate to the folder where you saved the ISO, and select the game to start playing. System Requirements for Mobile Minimum Requirement Recommended OS Android 5.0+ Android 9.0+ RAM Storage 500 MB free 2 GB free (for uncompressed assets) Processor Dual-core 1.5 GHz Quad-core (Snapdragon 600 series+) Source: Eslam Gaming , Apk2Me Alternative Emulation Options
Use a file manager (like ZArchiver) to extract the .iso file from the compressed .zip or .7z archive. Download UPD Resident Evil 4 Ppsspp Iso Highly