August 14, 2018—KB4346644 Update for Windows 10 Mobile (OS Build 15254.527)

Applies to: Windows 10, version 1709Windows 10 Mobile, version 1709Windows 10 Mobile Enterprise, version 1709

Improvements and fixes


This update includes quality improvements. No new operating system features are being introduced in this update. Key changes include:

  • This build includes all the improvements from KB4343885.

If you installed earlier updates, only the new fixes in this package will be downloaded and installed on your device.

For more information about the resolved security vulnerabilities, see the Security Update Guide.

Known issues in this update


Microsoft is not currently aware of any issues with this update.

How to get this update


This update will be downloaded and installed automatically from Windows Update.