I'm having difficulty finding the solution to this problem. When I have these settings on, my data service doesn't work (when I'm not connected to a wi-fi network). It's inconvenient when I leave my house or such and have to toggle the settings. Does it the service have some sort of other criteria for roaming?
Data Services: On
While Roaming: Off
Connection Preference: Wi-fi Preferred
I get the prompt: Data Services are disabled. Go to Mobile Network to enable.
When I change the While Roaming:
then the data services work.