@TobyD Thanks for posting in our Q&A.
For this issue that couldn't get the full update, it is suggested to contact Zebra support to confirm if the configurations will get the full update.
https://www.zebra.com/us/en/about-zebra/contact-zebra/contact-tech-support.html
Note: Non-Microsoft link, just for the reference.
Currently, there is no built-in method to update android OS. If you are interested in this feature, it is suggested to feedback in UserVoice page. This is a place to collect customers' requirements. With your efforts, we are committed to improving our products. Here is the link:
https://support.microsoft.com/en-us/office/uservoice-pages-430e1a78-e016-472a-a10f-dc2a3df3450a
Thanks for your understanding.
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