The software update 1600.2487.8107.12070  for Lumia 800 was reported extensively by us. It was also confirmed by Nokia officially. This update finally fixed Lumia 800’s battery issues and call end issue. There are improvements in audio performance and fix to capacitive buttons lighting issue as well.

Check our below articles for what more this update brings to your Lumia devices.

http://nokiapoweruser.com/2012/03/08/lumia-800-and-lumia-710-software-updates-officially-announced-changelog-included/

http://nokiapoweruser.com/2012/03/06/lumia-800-software-update-12070-available-via-zune-only-indian-users-also-report-improved-battery-life-camera-performance-and-bug-fixes/

 Nokia has also informed that the update will not span the globe all at once. It will be queued up over 4 weeks, beginning today (28 March) for the first batch. Subsequent phased updates will be on 4, 11 and 18 April.

Now Nokia has released the roll out status map for this  update as they did for Belle update for Symbian devices. On this map you can choose to see when this update will be available for your device in your region. Check the below screenshot for how to use the map.

Roll out status map

Now, finally a video tutorial for those who are new to Lumia update process and want to know how to update their Lumia 800.

[youtube=http://www.youtube.com/watch?feature=player_detailpage&v=8i2SJFPhguI]