[WindowsCentral.com]

The Lumia Denim update is surely going down as one of the most confusing firmware updates from Nokia (now Microsoft). Whereas in the past, the new firmware like Lumia Amber or Lumia Black brought new features to all Lumias e.g. Call and SMS blocker, Lumia Denim's exact feature set is only for newer, PureView Lumias.

Much of this is already known, of course. For months, we have been saying that only the Lumia 830, Lumia 930 (Verizon Icon) and Lumia 1520 will see the new Lumia Camera 5.0 features brought by Denim. Now, however, Microsoft has confirmed as much on their support site.

Full story from the WindowsCentral blog...