Throwback: Symbian OS Evolution (S60, Belle, Meego) - YouTube
Symbian - Wikipedia
Symbian OS Is Broken. Can It Be Fixed? | WIRED
Nokia unveils first Windows Phone 8 devices
A guide to all the Nokia Lumia Windows phones (pictures) - CNET
Nokia X2 smartphone may feature two operating systems | KitGuru
Windows Phone 7, l'OS de Nokia et Microsoft | Dossier
Nokia embraces open source Android for new smartphone range | Nokia | The Guardian
Asha vs Android: Nokia blurs the smartphone lines in its battle for mobile's low end | ZDNET
Nokia SR Linux – Gilbert MOÏSIO
Nokia picks MeeGo over Symbian for iPhone rival - CNET
Startup To Bring Back Nokia's MeeGo OS
From Nokia to Samsung: Here are The Unique Operating Systems of Feature Phones - Dignited
Nokia X Software Platform review: Nokia X Software Platform: An Android-Windows Phone mess (hands-on) - CNET
View of a Nokia smartphone supported by Windows Phone operating system after the '00s. Thanks to technological development, people have gone through Stock Photo - Alamy
Why Android and Nokia make the perfect match
/cdn.vox-cdn.com/uploads/chorus_asset/file/13068965/nokiaxhandson62_1020.1419980358.jpg "This is Nokia X: Android and Windows Phone collide - The Verge")
This is Nokia X: Android and Windows Phone collide - The Verge
La tablette Nokia N900 peut maintenant lire le Theora… sans effort | Silicon
Nokia Asha platform - Wikipedia
Symbian OS — Wikipédia
Stable ROM for Nokia X & Nokia XL: Lewa OS 5.1. How to install & features. - Nokiapoweruser
In Microsoft's Nokia Debacle, a View of an Industry's Feet of Clay - The New York Times
