I have been reading around the internet that some users have been getting stuck on the setup process because of the dock permanently blocking the way to click the boxes needed to proceed. My solution was this: 1. Since the dock is stuck open, access an app (side loaded a.k.a officially slide over multitasking, by holding down the app and dragging it to the right hand side of screen) where you can access the "share" icon. I had access on my dock to the safari app. 2. Then I browsed to a website and used the share icon and selected the "Add to Home Screen." Once I accepted and hit "add." It threw me out of the setup screen process and I was free. Since then it has worked for me. Try this and see if this helps! Hope this doesn't frustrate users. It also didn't help that I had "find my iphone" turned on before I updated to iOS11 since I couldn't just restore this on itunes without disabling find my iphone. I have tried to upload a clip on youtube.