No mobile data/service. No internet connection and can't make calls

rory72826

    My phone's data doesn't work but I'm supposed to have unlimited. An odd thing happens when I restart my phone; My data works and is fully functional for about 15 seconds, after that it turns off and there's no way to turn it back on. I've really tried everything, changing settings, resetting network settings. Phone works on wifi though. Any fixes?

      All replies