OBB stands for Opaque Binary Blob. This file acts as the muscle and meat of the game. Because app stores limit the initial size of an APK, developers package heavy assets—such as high-definition textures, radio station audio tracks, cutscenes, and the massive 3D map data—into separate .obb files. Without these files, the APK will crash upon launching. Why Version Numbers Matter
Your Android device must meet specific hardware and software benchmarks to run the game smoothly at stable frame rates. : Android 7.0 (Nougat) or higher. gta san andreas apk obb 210 link