My phone data is not working (apps not working) — neither cellular, nor WiFi. But I can Make phone calls and TXT.

Earlier today all of my phone apps simply stopped working. I can make a call on my phone, and I can TXT to-and-from my phone, but nothing else works. I checked my bill, it is current. I have WiFi in my house, but it does nothing. The was a bill chill here (temperature down to 12º F, but no rain, sleet, or snow). I drove around town for about a two mile radius, to see if the cellular network was out in my area. I restarted my phone several times. I restarted my WiFi router, too.

Nothing.

My phone can make calls, and text, and nothing else works.

It is a brand new phone, I've had it for about 5 or 6 weeks.

I'm stumped.