With Microsoft’s latest update to the Windows Phone 7 OS slated for sometime next week, the software giant created a new Windows Phone 7 Troubleshooting guide aimed at assisting users of the fledgling OS with the latest update to the software. The new page is available via the Microsoft Support pages which confirms the availability to fully backup your old OS prior to implementing the update. The new support page will also include information on the installation of the update and update guides including error codes for Windows Phone 7 devices.