If the app starts then force-closes immediately.
1. Force Stop and Reopen
Go to Settings > Apps > Our app > Force stop. Then tap the Pistol Boundaries icon to launch
2. Update the App
Go to Play Store > My apps & games > Updates > Update Pistol Boundaries.
3. Reinstall the App
Long-press Pistol Boundaries app icon > App info > Uninstall > Confirm, then reinstall from Play Store.
4. Grant Permissions
On launch, allow requests. To do this manually, go to Settings > Apps > Our app > Permissions > Enable all (e.g., Storage, Location, Camera).
5. Check Battery Optimization
Go to Settings > Battery > Battery optimization > Pistol Boundaries > Don't optimize. This prevents background kills.
6. Clear App Cache/Data
Go to Settings > Apps > Pistol Boundaries > Storage & cache > Clear cache. If needed, Clear storage (resets app).