Xiamoi and Microsoft announced their partnership to bring Windows 10 Mobile to Xiamoi’s Mi 4 devices. Microsoft has actually developed a Windows 10 Mobile ROM for Xiamoi devices, which is only available to a select group of Xiamoi users. Now, a new video has emerged from China which shows off Windows 10 Mobile Build 10240 running on the Xiamoi Mi 4 – take a look:
As you can see from the above video, Windows 10 Mobile Build 10240 is pretty smooth on the Mi 4.
Source: WMP