The company stops allowing developers to submit new applications or updates for the mobile operating systems.
Owners of Nokia feature phones and Symbian and Nokia X phones will be redirected to the Opera Mobile Store before the Nokia Store closes by mid-2015.
Having sold off its handset business to Microsoft, Nokia gets into the tablet game with the new N1.
Could an early alliance with Android have changed everything? Adventures in Tech imagines the fantasy Android Nokia phone that never was.
The palmtop has gone away, but some people could still use an integrated pocketable typing device.
FinSpy spyware can hack its way into Android, BlackBerry, and older versions of Windows Phone but can't touch iOS unless the device is jailbroken, according to a leaked report from Gamma Group.
Say goodbye to Symbian: Nokia is finally ditching the feature phone in favour of Windows Phone this summer.
Nokia's location-aware apps are currently unavailable for iOS and Android, but job postings suggest that could soon change.
Google's mobile OS gets targeted by 275 out of 277 new malware "families" spotted last quarter by the security specialist.
Former Nokia CEO Stephen Elop, now head of Microsoft's devices group, shares his thoughts on the future of smartphones and the promise of a transcendent "colorful personality."