Uninstalling the standard IOS Apps automatically after enrollment

Hi Berokas,

Thanks for reaching out to the Sophos Community Forum. 

I found some additional information on FaceTime in the following document from Apple. This suggests that while FaceTime can be deleted from the device, the functionality of the app will remain. 
- Delete built-in Apple apps from your iPhone, iPad, or Apple Watch

What may work for you is to add the apps in question to a "Forbidden Apps" list. 
- Hide built-in Apple apps on an iOS device

Another suggestion I came upon when inquiring internally is to push out an "Install" task for the app you wish to remove. Since FaceTIme is already installed, the task will succeed, updating the system app to a "Managed" state. 

An uninstall task can then be pushed out. 

Let me know if this works for you.

In order to install IOS-Apps we need to add a licence in the Apple Business manager VPP. These Standard apps are not avialable there anyway so the installation over the MDM did not work for me. Creating a list of forbidden apps works okay for me. Thank you :-)

In order to install IOS-Apps we need to add a licence in the Apple Business manager VPP. These Standard apps are not avialable there anyway so the installation over the MDM did not work for me. Creating a list of forbidden apps works okay for me. Thank you :-)