M365 Changelog: Retiring Teams Mobile Support for Devices Running on iOS 14

MC495051 – Microsoft will be retiring the Teams mobile support on iOS version 14. We recommend that users upgrade to newer iOS builds i.e., iOS 15 and above, which is where we will continue to invest our development resources. We will also begin encouraging users to update to the newest version of Teams if they’re running builds that are older than one year.

The deprecation of iOS 14 will start on March 1, 2023, and complete by March 7, 2023.

Microsoft will also prompt users to move to supported OS versions before the retirement. 

How this will affect your organization:

Users on your tenant will stop getting Teams update if they continue to use unsupported iOS version after retirement timelines.

What you need to do to prepare:

Prepare to upgrade the users in your tenant to supported OS versions i.e., iOS 15 or above.