A. 1. Check your internet connection: Ensure you have a stable and strong Wi-Fi or mobile data connection. If the connection is weak, try moving closer to the router or switching to a different network. 2. Clear app cache: Go to your device's Settings > Apps > Learn Flutter with Dart > Storage > Clear Cache. This can help resolve any temporary issues that may be causing the app to freeze. 3. Restart the app: Close the app completely and reopen it. This can sometimes resolve freezing issues. 4. Reinstall the app: If the problem persists, uninstall the app and then reinstall it from the Google Play Store. This can help fix any corrupted files that may be causing the freeze.