"Verification failed" when trying to update to iOS 8.1.1 because of a network issue I have an iPhone 5s and whenever I try to update it to iOS 8.1.1 it shows the error message below:


  iOS 8.1.1 failed verification because you are no longer connected to the internet.


However, I'm connected to the internet. I tried with 2 Wi-Fi connections.
Any ideas on how to fix this ?
You phone Charge must be more then 50%