A. 1. Restart the app: Close AR Drawing completely and reopen it to see if the issue resolves.
2. Clear app cache: Go to 'Settings' > 'Apps' > 'AR Drawing' > 'Storage' > 'Clear Cache' to remove any corrupted temporary files.
B. 3. Reinstall the app: Uninstall AR Drawing and then reinstall it from the Google Play Store to ensure you have the latest version and all files are intact.