How do Over-the-Air (OTA) Updates work?

Your MGNOBDBA dongle occasionally gets OTA firmware updates in order to receive the latest features and functions.  

If a firmware update is available, the HOS app will notify you after it is started and MGNOBDBA is connected via Bluetooth.  Tap "OK" to download the latest firmware update, or "Stop Update" to dismiss the pop-up.  You may need to wait a few minutes for the update to finish.