Windows 10 Mobile build 10586.107 now appears to be rolling out to the AT&T Lumia 950 for non-Insiders. The build initially saw a public release last week for unlocked non-Insider phones that shipped with Windows 10 Mobile, but those with an AT&T-branded Lumia 950 were left out in the cold.
We've been able to confirm the update is rolling out to one of our own AT&T Lumia 950s that isn't enrolled in the Windows Insider program.Be sure to let us know in the comments below if you've received the update to build 10586.107 on your AT&T-branded Lumia 950.
Unfortunately, there is no accompanying firmware that is coming along with this update and instead only for the OS.
Thanks to @beowshawitz on Twitter for the tip!