Microsoft is readying up another new Windows 10 Mobile cumulative update 10586.107 internally this week which will bring new bug fixes and improvements to Insiders. Engineers at Microsoft have been ironing out issues since build 10586 was compiled back in November, and three months later they continue work on refining the operating system before it’s general rollout for existing devices, which is rumored to begin rather soon. For those curious, the full build string reads 10586.107.th2_release.160205-1704.

Build 10586.107 is now in the internal wide ring at Microsoft, meaning next stop is the Insider fast ring, before being filtered to Insider slow and possibly the public.