Hey I am Shubham I am trying to update my phone to build 10166.........but i am unable to because of above error i tried resetting my phone but no luck............requested assistance.......plz help
I too am having the same problem on my Lumia 720. And I have tried almost everything, from rebooting the phone numerous times to doing a hard reset a couple of times. Just a quick question.. Do you have a slow internet connection?