Obtain the 7z File: Download the "GTA IV PPSSPP ISO" from a reputable community modding site.
Modified in-game textures to resemble Liberty City. gta iv ppsspp iso file 7z download portable
You will need two primary applications from your device's app store: Obtain the 7z File: Download the "GTA IV
You can play the game on Android, PC, or iOS using the PPSSPP emulator. copy those folders.
If your download came with a separate SAVEDATA or TEXTURES folder, copy those folders.