Download Windows Phone SDK 7.1.1 Update from Official Microsoft Download Center

A Surface Pro

Surface Pro

The most versatile laptop

Windows Phone SDK 7.1.1 Update

Important! Selecting a language below will dynamically change the complete page content to that language.

Select Language:
Windows Phone SDK 7.1.1 Update offers developers tools and options to help them develop and test applications for 256-MB Windows Phone devices.