The next Lumia update package coming with Microsoft WP8 GDR3 will be called “Bittersweet Shimmer”.
According to the screenshot tipped to NokiaPowerUser, the next package of Nokia software updated for Lumia WP8 smartphones is going be called “Lumia Bittersweet Shimmer”, which is said to be coming alongside with the upcoming GDR3.
So what’s new with the “Bittersweet Shimmer” update? Unfortunately the screenshot does not reveal much, except the codename of next Lumia WP8 update by Nokia, all of the listed apps are current versions in the market. You can get it like this- Amber+GDR2 followed by Bittersweet Shimmer+GDR3 (Bittersweet Shimmer is just a color like Amber, a variety of orange).