Windows 10 Mobile build 9821

6.4.9821.0.winmain.140818-2006
Build of Windows 10 Mobile
No image available
OS family
ArchitectureARM32
Compiled2014-08-18
Timebomb
Works in

Windows 10 Mobile build 9821 is the earliest known build of Windows 10 Mobile. This build was shared on to the BetaWiki Discord server on 23 December 2021 by gus33000.