I've got a new iPhone 6S, however, the phone simply will not connect to my home's WiFi access point. It just says "Unable to join the network " - with no other information.
Annoyingly, I do have another access point for the same network, which does allow it to connect just fine. I also have another iPhone 6S, and that has no problems connecting either access point; which leads to me conclude there should be nothing wrong with the WiFi settings.
- I have tried disconnecting the other iPhone whilst connecting with the new one.
- I have tried restarting the router
- I have tried updating the router firmware
- I have tried restarting the phone
- I have tried resetting all of phones' network settings
- The phone has the latest firmware available to it
Unfortunately iOS doesn't give me any sort of logs as to why it couldn't connect and nothing is appearing in my router's logs.
I can't pin-point whether the iPhone or the router is defective, but I need to return the iPhone if it is. Any advice on either getting this working or diagnosing where the issue lies would be very helpful.