iPhone Configuration Utility showing question mark as device picture
My iPhone Configuration Utility doesn't work properly and I don't know how to solve it. As you can see in the picture, the Configuration Utility shows a question mark insted of the device picture of my iPhone 5 (iOS Version 6.1.3).
I can't find out what the reason is, but I guess it is the cause why I can't install my Configuration Profile (Message: "Profile Installation Failed", "The profile could not be added to the device."). I tried enabling encryption of backups of my device, but the configuration profile still fails to install.
Any advice?
Thanks in advance!
iPhone 5, iOS 6.1.3, Profile Installation Failed