Ursprünglicher Beitrag von: Stephen ,
Hey Ethan, I have had a couple iPhone 6 models that have done this as well. You can try to use the method of resetting the “Network Settings” in the settings menu to see if that helps. Its worked twice for me, but in my findings it has resulted in the iPhone not being able to detect certain frequencies from routers. If you can review the configuration of the wireless network, try to reconfigure how the router broadcasts. Good Luck!