1. From the home screen, tap Connected Devices.
    Note: Whenever you block or unblock devices, the Wi-Fi radio resets to activate the new settings. Any devices connected to the mobile hotspot will be disconnected when the Wi-Fi radio resets.
    device 2839/1415960.jpg
  2. Tap the desired connected device.
    device 2839/1415962.jpg
  3. Tap Block.
    Note: Tap 'Unblock' to unblock the connection.
    device 2839/1415964.jpg