ios 9.0.2 update- my iphone 6s has NO ios in the meantime and download is taking >20 hours
Bought a new iphone 6s.
Backed up old phone. I'm using the most recent version of itunes. When asked about updating to ios 9.0.2, when the phone was plugged into itunes, I said yes and
am regretting it. Download has failed once (in 8 hours) and this one is projecting >20 hours to complete. In the meantime, my phone appears to have no ios and has a "slide to upgrade" screen. I have tried a hard reset of the phone and restoring it via itunes with no success. The restore in itunes gave me an error message. My internet download speed is 27 Mbps so I know that is not it. Any thoughts?
iPhone 6s, iOS 9.0.2