Its safe to say that ever since Microsoft detailed Windows Phone 8.1 users of its mobile platform have been anxious to get their hands on this update. Majority of those users will be on a Nokia Lumia device since the company’s devices have a dominant share in the WP market. For those users its going to be rolled out as the Nokia Cyan update. Users in some select markets report that they have begun receiving the Nokia Cyan Windows Phone 8.1 update on their devices. The reason why this update has a different moniker is because the Cyan update also includes improvements and features that will be exclusive to Nokia’s devices. Though the underlying OS is still very much Windows Phone 8.1 so all of the features Microsoft has promised for this update will be included in Cyan as well.