Windows Phone 8.1 build 12307

Windows Phone 8.1 build 12307 is a build of Windows Phone 8.1, which was uploaded to BetaArchive by gus33000 on 4 January 2020.

Particularities
This build looks like the final build of Windows Phone 8.1 except for the Cortana animation. Cortana in this build features a mouth that rotates around.