Read this discussion and see if you find a solution:
iOS 11 can't connected to unsecured network??
Regards
Giulio
Apple Event: May 7th at 7 am PT
Read this discussion and see if you find a solution:
iOS 11 can't connected to unsecured network??
Regards
Giulio
how to connect my iphone SE to unsecured wifi network after upgradition to ios 11.0.3