New Surface Duo firmware update released - Sept. 14

The following update is available for unlocked Surface Duo devices in North America and Europe. For locked or unlocked AT&T Surface Duo devices, we are testing this release and it is pending final validation.

Software version	Update info
2022.519.41	This update: Addresses scenarios outlined int the Android Security Bulletin—September 2022.

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Surface Duo update history | Microsoft Support

List of updates for the Surface Duo

support.microsoft.com