Shortly after the release of pre-release build of Windows 10 10166 for desktop and notebook PCs ranging Microsoft version for Windows Phones after.

Although Microsoft itself hardly want to build Windows-smartphones , but it should still be plenty of other manufacturers, and it is running Windows 10, Windows 10 accurately Mobile. From these mobile version Microsoft has released another preview version, which like the current pre-release version for desktop and notebook PCs carrying the build number 10166.

A Microsoft blog post , according to them is different from the previously released prerelease 10149 ultimately only bug fixes about the lock screen as well as by optical adjustments such as the size of the symbol for the battery level. Despite being the current DC step in the build numbers of the pre-release versions Microsoft on 29 July to publish only the desktop version of Windows 10. The versions for other devices will follow later in the year.