I made simple Test app to check direct update in Mobile First 7.1.
Added WindowsPhone8 - Universal environment. Opened created native windows8 folder in Visual Studio. Now its showing three folders namely .Shared, .Windows8(Windows8.1) and .WindowsPhone8(WindowsPhone8.1).
Now I want to create xap of WP8 to deploy on device. How to do that? In 6.1 and 6.3 it was just deploy on device. Here I am not seeing that kind of option.