Not going to happen Samsung produces 20-30 different kinds of Android phones all with different specs. Going with windows they will have to go with what Microsoft tells them to do.
Apple only won in the US every other country they lost. US was the largest market for Smart phones it is not anymore China already outstrips it. At the end of the day Americans will be left with no choice but to use windows or Apple and the rest of the world will leave it behind.