A. 1. Clear app cache: Go to Settings > Apps > DayBand > Storage > Clear Cache to remove temporary files that may cause crashes. 2. Update the app: Ensure you are using the latest version of the app, as updates often fix stability issues. 3. Free up device resources: Close other apps running in the background to free up memory and resources.

B. 4. Reinstall the app: Uninstall and then reinstall the app to resolve any corrupted files that may be causing the shutdown.