My iPhone won't connect to internet
My iPhone suddenly stopped connecting to wifi and internet. There is nothing wrong with my wifi (tested on other devices) or my cellular provider. What is the problem and how can I resolve it?
Have you tested the phone on other Wi-Fi networks? And it is possible, even likely, that a Wi-Fi network will stop working with one device, but allow other devices to continue working.
The first thing to do is to restart your router by removing all power from it for 15-30 seconds. If that doesn’t fix the problem here is more troubleshooting→If your iPhone won’t connect to a Wi-Fi network