The textures are optimized for a 2005 PSP, not modern 2026 gaming, even if they are improved for the mod.

Look for a reputable link offering the "GTA 5 PPSSPP ISO" or similar files, often shared on platforms like YouTube (similar to the links mentioned here ).

Here's what you can expect from a 24MB GTA 5 PPSSPP version:

: Enhanced environment and character textures to improve visual quality on mobile screens. How to Actually Play GTA 5 on Mobile

After extraction, you will have an ISO file. You need to place this file in the correct folder on your phone's internal storage for PPSSPP to recognize it. The path is typically PSP > ISO . Open your file manager, create these folders if they don't exist, and move the GTA 5 ISO into the ISO folder.