Compete with Android and iOS intelligence platform, Microsoft launched Windows Phone with fresh Metro interface to the homogenization of the phone UI bring about some changes, with a series of avant-garde experience in desktop customization, icons, drag, slide control, which approbated by many mobile phone users. And associated with Nokia, it would guarantee the market share of Windows Phone effectively.
However, in the recently, Microsoft Developer Summit, Microsoft also made an important decision, announced that existing cell phone will not be able to upgrade to the Windows Phone 8 system, which gives Nokia the "relatives" a little trouble . This means that the first generation models of Samsung and the second-generation Nokia Lumia 800 models will all have been to give up.
Although this approach of Microsoft Windows Phone make users feel disappointed, even a bit cruel, but that does not mean that Microsoft has abandoned the existing Windows Phone devices completely. As compensation, Microsoft provides the service that all current WP7.5 phone upgrade to Windows Phone 7.8 system.
This slight "comfort" decision of the measures, also attracted the curious eyes of a lot of Windows Phone mobile phone users.
How do you think about windows phone 7.5 cannot upgrade to WP8?