There is a known compatibility issue when using Axon Device Manager (ADM) for iOS to register, assign, or reassign Axon Flex 2 cameras.
The Tap Device option for reading the Near Field Communication (NFC) tag only functions for Axon Flex 2 cameras with the serial number X83049798 or higher.
The ADM for iOS Scan Code option works with all Axon Flex 2 cameras.
This issue does not apply to Axon Flex 2 Controllers or when using ADM for Android.