Nokia teases September 5 event, says 'things are about to change'

Nokia announced earlier this month that it will host a New York press conference on September 5. The company said the event will be in partnership with Microsoft, leading many to believe that Windows Phone 8-bundled devices will take center stage.
Microsoft made some waves with Windows Phone 8, saying that Windows Phone 7-based devices won't be upgradeable to the new operating system. Instead, the devices will be upgraded to Windows Phone 7.8 -- a version that adds some of the features found in Microsoft's new operating system, but not all of them.