If the Xiaomi Smart Camera C302 shows a QR code scanning failure when trying to bind to the Xiaomi Home App, please refer to the following information:
1. Update the Xiaomi Home App and your phone to the latest version.
2. Please make sure that your Xiaomi Home App version on the iOS device is above 9.6, and try the following solutions:
- Uninstall the Xiaomi Home App and then reinstall it.
- Search “Xiaomi Home” in the App Store, and tap the app icon to open its details page. The update button will appear there.