Following reports of a Windows Phone developer evangelist claiming that every Windows Phone 7.5 device currently on the market will receive an upgrade to Microsoft’s next-generation Windows Phone 8 operating system, doubt has been cast over the accuracy of his claims. In an interview with Portuguese technology news site Zwame, Microsoft developer evangelist Nuno Silva stated that all current devices would eventually be updated to the “next major version” of Microsoft’s mobile platform. A subsequent report from The Verge contradicts Silva’s claims, however, and cites an anonymous source in stating that devices running Windows Phone 7.5 “Mango” will not be upgraded to Windows Phone 8 “Apollo.” Microsoft would not clarify its upgrade plans. “We have stated publicly that all apps in our Marketplace today will run on the next version of Windows Phone,” a Microsoft spokesperson said. “Beyond that, we have nothing to share about future releases.”

Read [Zwame] Read [The Verge]