The Microsoft Surface Duo May 2021 is now live for AT&T devices too
(Windows Phone Central)

The Surface Duo is getting its latest firmware and security fixes. What you need to know Microsoft`s Surface Duo is receiving its May 2021 update. The update is 197 MB and brings the build number to 2021.419.70. The Surface Duo changelog has now been posted (updated). AT&T released the update for carrier-locked Surface Duos on June 9th. Updated for June 9th: The firmware for AT&T-locked Surface Duos is also now available. Keeping to its promise of monthly updates, Microsoft is rolling out its May update for unlocked Surface Duo owners. The update brings a combo of the monthly Google security updates for Android (May 5th) and expected OS fixes and optimizations for Surface Duo by Microsoft. This patch brings the build number from 2021.314.91 to 2021.419.70 (US) / 2021.419.72 (Europe) / 2021.419.71 (AT&T) and it brings the following fixes and improvements: Addresses scenarios outlined in the Android Security Bulletin - May 2020. Improves device stability and UI s...