Merge pull request #212798 from iamunc/patch-18

Update how-to-update-over-the-air.md

Author: prmerger-automator[bot]

articles/azure-percept/how-to-update-over-the-air.md

@@ -11,6 +11,9 @@ ms.custom: template-how-to, ignite-fall-2021
 
 # Update Azure Percept DK over-the-air
 
+>[!CAUTION]
+>**The OTA update on Azure Percept DK is no longer supported. For information on how to proceed, please visit [Update the Azure Percept DK over a USB-C cable connection](./how-to-update-via-usb.md).**
+
 Follow this guide to learn how to update the OS and firmware of the carrier board of your Azure Percept DK over-the-air (OTA) with Device Update for IoT Hub.
 
 ## Prerequisites