android,android-5.0-lollipop,android-managed-profile
Google has restricted the direct installation of .apk files in the managed profile. The unusual behavior of the alert box saying the user to go to settings and enable the "install from unknown sources" even though it is enable is considered as an issue. See the Google issues page here...
android,mdm,device-admin,android-managed-profile,profile-owner
Yes , When a device admin app calls the API , it wipes the entire device and when the same api is called with in the profile , it wipes data for current profile