When a user is trying to update their device to iOS 11.4, the first part of the download works fine, but when they attempt to install the software the following error messages are received and the software download fails;
1. iOS 11.4 failed verification because you are no longer connected to the internet.
It fails regardless if you are on 4G, any wifi, tethering, we've also tried to plug it into iTunes but it failed.
Has anyone else had this error and how did they work around it?
Sam