Amber update is build upon Microsoft’s latest GDR2 update for Windows Phone 8 devices. Amber update will be available on Lumia 920 and Lumia 820 devices in selected countries and on Lumia 521, Lumia 810, and Lumia 928 in the US, it will be reaching all devices like Lumia 520, Lumia 620, Lumia 720, Lumia 820 and Lumia 920 by the end of September.
As per features this new update brings new FM radio player, improvements to Xbox music and to Internet Explorer. It also improves image processing with noise reduction, reproduction, exposure control, autofocus, refined low light performance. These camera improvements depends upon different models.
As we had seen that Nokia has introduced Smart Camera app on Lumia 925, but once you update your phone you will be able to download this app from marketplace. If you are having Lumia 920, Lumia 925, or Lumia 928,then you can head to Windows Market Place and download Nokia Camera Pro app for better videography.
Apart from this Amber update brigs Nokia Glance Screen which allows you to set clock on inactive screen, it will also notifies about battery-level and silent mode indicator. This feature will be available on all Windows Phone 8 powered device except Nokia Lumia 520 and Lumia 625.
With this update you will also get double tap to wake up option and flip to silent option which allows you to silent incoming calls by just flipping phone.