Yeah stupid move on my part. I don't have access to computers with iTunes so I'm pretty much screwed. My fault for downloading a beta on my main device.
I've got an iPhone 6 on iOS 10 public beta and at first my T-Mobile Wifi did not work but after I turned it off and back on in settings and shutdown / restart it kicked back on. Try that and see if the works.
I've got an iPhone 6 on iOS 10 public beta and at first my T-Mobile Wifi did not work but after I turned it off and back on in settings and shutdown / restart it kicked back on. Try that and see if the works.