A. 1. Restart your device: Sometimes, a simple restart can resolve issues caused by updates. Press and hold the power button, select 'Restart', and wait for your device to reboot. 2. Clear the app cache: Go to 'Settings' > 'Apps' > 'Checkers Sixty60' > 'Storage' > 'Clear Cache'. This can help remove any corrupted data that may have been created during the update. 3. Reinstall the app: If the issue persists, uninstall the app by going to 'Settings' > 'Apps' > 'Checkers Sixty60' > 'Uninstall'. Then, go to the Google Play Store, search for 'Checkers Sixty60', and reinstall it. This can help restore the app to a functional state.