Hi Everyone,
With the release of iOS 12.2 Apple has changed the way to install a configuration profile as required by EMM products like Sophos Mobile to manage the device.
To be able to manage an iOS 12.2 device, the procedure has to follow looks now as follows:
After following this procedure, the profile is successfully installed and the device can be managed by Sophos Mobile. Please refer the below KBA.
Sophos Mobile: iOS 12.2 changed profile installation procedure