A. 1. Ensure your device is running the latest version of Android. Go to Settings > System > System update and check for updates. 2. Clear the app cache by going to Settings > Apps > FreePrints > Storage > Clear Cache. 3. Uninstall and reinstall the app to reset it and remove any corrupted files.

B. 1. Check for any conflicting apps that may be running in the background. Close unnecessary apps to free up memory. 2. Restart your device to refresh the system and clear temporary files.