The news is not new, last year in an event Nokia France said that they are working on new colours for Lumia 800, and showed some slides of Lumia 800 with new colors including White and Yellow. Yesterday Nokia Tweet got tipped that Nokia is working on White version of Lumia 800.
According to Nokia the device name appeared over an app that browses Nokia’s database of available firmware updates. Check out the screenshot below. Well, Nokia had already announced White version of MeeGo smartphone N9 last year at Nokia World, so there is a possibility that soon we are going to see some more colors of Lumia 800 smartphone in the market.