FR1 Washing Machine - Error Display - U84: Unable to scan connection

Error Display

U84: Unable to scan connection

"Scan connection" failed. Please check the following.

・ The Bluetooth® setting on your smartphone is turned off.
・ The QR code cannot be read correctly.
    ⇒ Make sure that the Bluetooth® setting is ON, and then connect again.
        If you still cannot connect, please try "Backup Connection".