A SQL Server Support Windows Phone App has been released in the Windows Phone App store. This app will work on Windows Phone 7, Windows Phone 7.5 as well as Windows Phone 8

Description from the site

Get quick access to SQL Server and SQL Azure troubleshooting content from Microsoft SQL Server Support team blogs and recently published KBs.

I already installed mine, you can get yours here: http://www.windowsphone.com/en-us/store/app/sql-support-content/b440339e-431b-4e0d-8826-ea863495d0fe

Here are two screenshots, you can see more when you click on the link above