My iPhone 6S with iOS 11.4 says "This update requires a WLAN network connection to download" when I try to update to iOS 11.4.1 but I am connected to WLAN. I have tried connecting to WLAN, connect the device to charger and still the "Download and Update" button remains greyed out.
iPhone 6s, iOS 11.4
Beyond the Wlan connection, your iPhone needs to have Internet access.
Check it... (open Safari and try to open some websites).
or
Check your storage status on your iphone.
Read this support guide:
Get help with over-the-air iOS updates - Apple Support
If you can't update wirelessly, try to do it connecting your iPhone to a computer running the latest version (now 12.8)
If you don't have a computer, borrow one from your friends or contact your most convenient Apple Store or Authorized Service Provider: Apple - Find Locations - Location Selector
Regards
Giulio
Beyond the Wlan connection, your iPhone needs to have Internet access.
Check it... (open Safari and try to open some websites).
or
Check your storage status on your iphone.
Read this support guide:
Get help with over-the-air iOS updates - Apple Support
If you can't update wirelessly, try to do it connecting your iPhone to a computer running the latest version (now 12.8)
If you don't have a computer, borrow one from your friends or contact your most convenient Apple Store or Authorized Service Provider: Apple - Find Locations - Location Selector
Regards
Giulio
iPhone says This update requires a WLAN network connection to download but I am connected to WLAN
