Inside ux0:/data/gtasa/ (or similar), find sa_defs.txt . Open it with a text editor on your PC. Adjust these values:
The native port of GTA San Andreas for PS Vita is not a standalone VPK. The VPK file you install is essentially a launcher and an execution wrapper. The real game data (the models, textures, audio, and scripts) must come from the official Android version of GTA: San Andreas (version 1.08 or 1.09). gta san andreas ps vita vpk download repack work
Use an overclocking plugin like PSVshell . Set your CPU frequency to 500MHz while running GTA San Andreas. You can also lower the draw distance and resolution scale slightly in the game's in-game display settings menu. Missing Audio or Radio Stations Inside ux0:/data/gtasa/ (or similar), find sa_defs