Turn WiFi off in the phone settings, restart the phone, turn WiFi on again and then try to update again.
If that fails and if you have a computer running the latest version of iTunes, try the update there.
Turn WiFi off in the phone settings, restart the phone, turn WiFi on again and then try to update again.
If that fails and if you have a computer running the latest version of iTunes, try the update there.
Turn WiFi off in the phone settings, restart the phone, turn WiFi on again and then try to update again.
If that fails and if you have a computer running the latest version of iTunes, try the update there.
You have to have your iPhone connected to Wi-Fi. 🙂 Sometimes it takes a while for the update to finish 'requesting.' Worst case scenario, restart your iPhone and try again.
IOS 11 Update Help?!