Xiaomi is taking sign-ups for Windows 10 Mobile ROM beta program, but just for Beijing residents

[Windows Central]

In March, Microsoft and Xiaomi announced that both companies would work on a program to beta test a Windows 10 Mobile ROM inside the Xiaomi Mi 4 smartphone, which was originally built for the Android OS. Now Xiaomi is about ready to begin that beta program, but there's a big catch: the testers must live in Beijing, China.

Full story from the WindowsCentral blog...