Win10 Mobile preview version 10581 update content Daquan

Microsoft officially launched the Win10 Mobile preview version 10581 system push in the early morning of October 30, this update is above the last 10572, due to the new features in Win10 mobile version 10572, Therefore, the main focus in 10581 is to fix bugs and improve performance. This also means that Win10 Mobile will usher in the new TH2 phase.
In Win10 Mobile Preview 10581, Microsoft fixed the problem of needing to roll back to WP8.1 during the upgrade of 10536, 10549, 10572 versions, and restore "Hello, Xiaona"; voice wake-up function Improve battery life and restore social applications such as QQ, WeChat and Weibo. In addition, Gabe Aul, the Windows Insider project leader, also highlighted that Cortana already supports Indian English. Win10 Mobile Preview 10581 has fixed issues and known issues