Microsoft have released the first update of 2021 for the Surface Duo. The January update includes the December and January Android security updates as Microsoft skipped a December update for the Duo, as well as improving the Duo’s stability and improve the audio quality. The update comes in at 576mb.
Addresses scenarios outlined in the Android Security Bulletin – December 2020 and January 2021.
Improves Surface Duo UI stability.
Adds the ability to add a caller to conference calls in certain conditions.
Improves audio quality when using speaker mode.
Improves touch stability.
UPDATE: Here is my hands on video