Lower the rendering resolution to 1x PSP and enable Frameskipping. Turn off "Mipmapping" in the graphics menu.
A "Highly Compressed" file can reduce the game from 2.4GB down to as little as 200MB to 500MB , making it perfect for budget devices. Understanding "Highly Compressed" Files grand theft auto san andreas ppsspp highly compressed
Ideal for Android users with limited internal memory. Lower the rendering resolution to 1x PSP and