The firm also updated its mapping technology to feature "City Lens" - an augmented reality app that overlays information about nearby restaurants and other points of interest over live footage of the surrounding area captured by the device's camera.
Acknowledging the point, Nokia's chief executive, Stephen Elop, has stressed that mapping services such as its City Lens app - which overlays information about nearby points of interest, shops and restaurants over a view captured by a phone's camera - will remain exclusive to its own devices.