ios 10.1.1 install freeze on iphone 6s
I sought to update my iphone 6s to ios 10.1.1 thru wifi. It started through the update but in the restart, it got stuck and just alternately flashed the apple logo, then goes blank. Occasionally it will flash a grayed screen then back to the apple. I tried restart (home & off buttons) multiple times. I can shut it down finally. Upon restart, it goes back to the stuck pattern. I connected to an updated itunes and finally got it to connect. It told me there was a problem and gave me the option to update or restore. I tried both multiple (many) times to no avail. Generally I got error 1671. I followed the advice to correct that (disable all antivirus and move the windows sys 32 drivers etc "host" file to the desktop and restart itunes) - then do an update. I tried both update and restore but nothing works. Itunes says it is downloading software and will update the phone but it eventually times out and disconnects the phone. So how do I recover my phone? - it is dead and useless at this point.
iPhone 6s, iOS 10.1.1, ios 10.1.1 install freeze on iphone