Connected to wifi, but says "No internet connection"
As you can see from the title, I'm having trouble with an Iphone 6's WiFi connection. It detects all my networks but when I connect to it it says "no internet connection". I tried resetting the network settings, forgetting the network and even resetting my router. The networks wok with all of my other devices. I've also replaced the antennas inside the phone itself. I'm a tech at a repair shop and thankfully have a lot of parts laying around. Could it be a board issue or am I overlooking something?
Ist dies eine gute Frage?