I have a Samsung Galaxy S6. There was a software update available that I installed two days ago...not sure if this is the reason for this issue. When I leave a WiFi area (home) my 4G doesn't work for the Internet. I can still send/receive calls, but the 4G isn't lit and when I try going online/use apps it says I'm offline/no internet connection. This is extremely frustrating, I don't understand what happened? I restarted the device, still the same problem.
