Use an app like ZArchiver to extract the compressed ZIP or RAR file into an ISO format.
for the PPSSPP emulator is a common search, but it is important to understand that GTA San Andreas gta san andreas android highly compressed 50mb ppsspp top
In the world of file compression, there are physical limits. The original GTA San Andreas PSP ISO is roughly in size. While compression tools like RAR or ZIP can reduce this size, compressing a game of this magnitude down to 50MB is technically impossible without removing core game files. Use an app like ZArchiver to extract the