Wi-Fi assist does not work on my iPhone.
iPhone XR I checked and Wi-Fi assist was on so I turned it off and back on again and it still does not work. I cannot use the Internet away from home without manually turning off Wi-Fi. This is very frustrating. I switched it off and then on again and I still have to manually turn Wi-Fi off to use the Internet away from home. What can I try next?
[Re-Titled by Moderator]