Microsoft has begun rebranding Nokia apps
Microsoft has started to push out updates that will re-brand the Nokia apps that are on your Windows Phone. An app, for example, previously called Nokia Cinemagraph, is now called Lumia Cinemagraph.
These updates should not come as a surprise as we fully expect Microsoft to slowly transition over the entire Nokia portfolio into its own branding. From these apps, it looks like they will stick with the Lumia branding for Nokia related products which is likely a smart move considering the strong brand recognition with that name.