It's been nearly three years since Windows Phone released and although it has improved since then the progress hasn't been scintillating. With market share still lagging far behind Android and iOS, Microsoft is now having to take desperate measures to ensure success in a market which they once dominated. One such measure has been to ask HTC to install Windows Phone on their existing Android device. That is, the phone will ship with both operating systems and users could then switch between them, as we have seen on some tablets already.
GSM Arena , Microsoft asked HTC to put WP on Android devices, Microsoft asked HTC to put WP on Android devices