The warning message will now appear and prevent the app from launching. While Smart Switch can be installed and may have worked previously on a device in this configuration, the app is now disabled by default starting with version 3.7.05.8. Smart Switch is not enabled on Fully Managed devices by default as it was not designed for enterprise environments.
This article walks an IT administrator through the general steps on how to enable Smart Switch through an EMM for Fully Managed enrolled devices. The following warning appears: Security policy restricts use of Smart Switch Some users are unable to launch the Smart Switch app on Fully Managed (DO) devices.