A legitimate working 7z file should contain:
0;cb1;0;8b4; for the Sony PlayStation Portable (PSP). Because the game does not officially exist on that platform, there is no "real" ISO file for the PPSSPP emulator . 0;16; 0;92;0;a3; 0;ea;0;79;0;a3; 0;baf;0;658; ⚠️ Important Facts About GTA SA for PPSSPP 0;16; 0;3b6;0;400;
: Files that claim to be the game but are often malicious or just different games renamed to get downloads. How to Actually Play San Andreas on Mobile