Windows 10 build 9858

6.4.9858.fbl_mobs.141006-2147
Build of Windows 10
Screenshot
OS familyWindows NT
Version number6.4
Build number9858
Build labfbl_mobs
Compiled on2014-10-06

Windows 10 build 9858 is an unleaked build of Windows 10. A screenshot of this build was shown in the release announcement of build 9860.[1] It was also mentioned as an ESD file name at Microsoft Store as of 8 October 2014.

References[edit | edit source]

  1. Aul, Gabe. We’re rolling out our first new build to the Windows Insider Program, Blogging Windows. 21 October 2014. Archived from the original on 23 October 2014.