This can work in Microkia's favor in 2 ways:
1. They can compete against other low end Android phones, but with a hacked version that runs M$ services instead of Google's. Cheap phones for the masses. People like it. M$ wins
2. Since the phones will be in similar specs to other low end WPs. The Android OS might run like shit and make people hate it and wonder how a low spec phone can run WP OS snappy, but it runs like shit with Android. People might switch out for a WP. M$ wins.