Question: how to connect iphone to unsecured wifi network?
Answer: Open Settings > WiFi > tap on the “i” next to the unsecured network you want to join. Forget the network. Find that network again and click the “i” again. Choose configure DNS. Click Manual > Add Server > Type in 192.1.1.1 and SAVE. Join the network again. Wait for the WiFi icon to show up on-screen.