Then Microsoft destroyed v6 with Windows Mobile 7 (CE based but incompatible to CE apps, Silverlight-only apps)
Windows Mobile 7 got replaced by incompatible Windows Phone 8.
Windows Mobile 8 got replaced by incompatible Windows Phone 10.
Microsoft finally admits Windows Phone/Mobile 10 is dead.
More on the "burning platform memo" of their infamous Stephen Elop, and the $7.6 billion write down on the acquisition of Nokia: https://en.wikipedia.org/wiki/Microsoft_Mobile
Then Microsoft destroyed v6 with Windows Mobile 7 (CE based but incompatible to CE apps, Silverlight-only apps)
Windows Mobile 7 got replaced by incompatible Windows Phone 8.
Windows Mobile 8 got replaced by incompatible Windows Phone 10.
Microsoft finally admits Windows Phone/Mobile 10 is dead.
More on the "burning platform memo" of their infamous Stephen Elop, and the $7.6 billion write down on the acquisition of Nokia: https://en.wikipedia.org/wiki/Microsoft_Mobile