ALL Existing Windows Phone 7 Devices to get the official Mango Update within 2 weeks
According to Microsoft’s official Windows Phone Blog, the Windows Phone 7 Mango Update should be available to all existing WP7 devices within another week or two. The Windows Team indicates it won’t be pushed to your phone OTA when the time comes, so you’ll need updated versions of the Zune for PC or Windows Phone 7 Connector for Mac installed on your computer.
Looks like this time around the Update may come out the same day, unlike with No-Do when it was over several weeks.