Use this activity to delete an app and device for a mobile user. You can use the
Delete App/Device button on the Installed Apps
Devices page or the Installed App Details page to do this activity.
Refer
to the technical documentation for further details:
Installed App and Device
As a result of this activity, the app and device will be removed along with all related synchronized entity data. The remaining data will be cleared by the Clean Up Mobile App Entity Sync Data schedule task.