I'd really like to install the iOS 11.1 update to try out reachability, however whenever I try to do it my phone says I can't install the update until the phone is finished restoring from iCloud backup. How long is this supposed to take. I have a **** ton of pictures but they are all stored in iCloud with photo storage optimization on on the phone. Under storage and usage, iCloud photos are at 1%, which is a new feature to iOS 11 and I'm not even sure what that means. I've been on a wifi connection for days and still no resolution to the restoring from backup matter. Any other thoughts? Still downloading photo thumbnails?