My phones data and wifi aren't working. At first, I thought it was just a problem with my wifi box, so I plugged and unplugged it multiple times, still nothing. All the computers in my house are working perfectly fine as well. So I tried restarting my phone. Nothing. Then I tried turning off wifi and using my data instead but still got the same blank response. It shows that it's connected and has 3 bars for my wifi, and I have full bars of service for data, so I'm confused as to why it isn't working. It's most likely an issue with my phone (iPhone 6s),but does anyone know how I can fix this?