According to foreign media reports, Microsoft CEO Nadella has held talks with Cyanogen, a famous Android ROM team, in order to acquire and expand Microsoft's mobile business. And many technology companies, including Amazon, Samsung and Yahoo, also held talks to reach a possible partnership or acquisition.

It would not be too surprising if Amazon, Samsung, Yahoo and other companies acquired Cyanogen. After all, Cyanogen's performance and strength on Android ROM are obvious to all, and Microsoft's participation is really surprising. Of course, this does not mean that Microsoft has started to work on the Android layout. It may be more useful for Cyanogen's talents and teams.