A. 1. Clear the app cache: Go to 'Settings' > 'Apps' > 'Calculator Lock Hide App Photo' > 'Storage' > 'Clear Cache'. This can resolve issues caused by corrupted cache data after an update. 2. Reboot your device: Sometimes, a simple restart can help stabilize the app after an update. 3. Uninstall and reinstall the app: If the problem persists, uninstall the app and then reinstall it from the Google Play Store. This can help reset any issues caused by the update.

B. 4. Check for further updates: Sometimes, developers release quick patches after a major update. Go to the Google Play Store and check if there’s a new version available.