We believe that some of Windows Phone user can’t wait to try the new Windows Phone 8.1 features. In this post, will teach you how to get the preview windows phone update.
How to Sign Up?
If you already register as a developer for the Windows Phone developer, you just need to download the app from Windows Phone Store.
For the new user, you need to register as a developer with App Studio.
Click “Start New Project” in the webpage and you will redirect to the page same as the following image.