Good news for Nokia windows phone 8 users waiting for the Amber update, well its already started with Lumia 920/ Lumia 820. The update will be available in selected countries. The other models running the windows 8 OS will also get the update probably within the next few months.
The Amber update via Nokia mobiles will come with improved camera (smart camera app that was available on Lumia 925, now available on other models) and many other features. The Xbox music has been improved and a new radio player has been added. There are some common features like double tap to wake up the phone, when you get a call you can flip the phone to silence it and simple unlock features.
The high end Nokia Lumia models will initially get the Amber update this includes 920 and 820 handset. The other models namely Lumia 928, Lumia 810 and Lumia 521 will be next in the pipeline. As mentioned selected countries will be the first to get the updates and by end of September it will be rolled out to all Lumia WP8 handset that includes Nokia Lumia 520, Lumia 620, Lumia 720.
As a Nokia Lumia users there is nothing you need to do, if automatic software update is enabled you will get the notification or just go to the settings and manually check if the update is available.