My phone works just fine when I am near a wifi network. But this weekend I wanted to check the weather when I was about town, and the app wouldn't load data. I could not retrieve emails or anything else either. In case it was a fluke, I tested it again, 2 more times. If I am not on my wireless networks at work or home I have no data. I figure this is just a setting, but I do not know what to fix. The mobile data in settings is toggled on.
Thanks for the help!