For GTA: SA Android version 2.10 specifically:
Go to your App Settings (Android Settings > Apps > GTA: San Andreas). Grant Storage Permissions manually. Version 2.10 usually requests this on first launch, but granting it manually prevents Error 210. obb gta san andreas 210 work
You followed the steps, but you still have problems. Here are advanced solutions. For GTA: SA Android version 2
If you have the APK file for GTA San Andreas version 2.10 but the game is asking for a download, crashing, or not opening, you likely need to manually install the OBB file. Here is the step-by-step guide to getting it to work. or not opening