iPhone cannot go on internet send messages after iOS update
After I updated my iPhone my messages wouldn't send and I cant go on the internet unless I'm connected to a WiFi. That is the only way I can use my phone on the internet is if I'm connected to a WiFi. I restarted my network settings and still can't access the web through my 4G LTE. I have never had this problem before it only started after I updated my phone. Can anyone help me with the situation I am having Thanks.
iPhone 6, iOS 9.3, Metro PCS