Microsoft today pushed Windows 10 Mobile Build 15254.369 (10.0.15254.369) as cumulative update KB4099572 to those on Fall Creators update. We just received Build 15254.369 on our Lumia 640 XL and as we write about it, the download is going on.

The changelog for the Build 15254.369 mentions only fixes and security updates.

Windows 10 mobile Build 15254.369 Changelog:

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 KB4093107.

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

KB4093107 Changelog:

Improvements and fixes


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

  • Addresses an issue that generates an access violation on certain pages in Internet Explorer when it renders SVGs under a high load.
  • Addresses an issue with printing content generated by ActiveX in Internet Explorer.
  • Addresses additional issues with updated time zone information.
  • Addresses an issue that might cause the App-V service to stop working on an RDS server that hosts many users.
  • Addresses an issue where user accounts are locked when applications are moved to a shared platform using App-V (e.g., XenApp 7.15+ with Windows Server 2016, where Kerberos authentication isn’t available).
  • Addresses an issue that, in some instances, prevents Internet Explorer from identifying custom controls.
  • Security updates to Internet Explorer, Microsoft Edge, Windows app platform and frameworks, Microsoft scripting engine, Windows graphics, Windows Server, Windows kernel, Windows datacenter networking, Windows wireless networking, Windows Hyper-V, and Windows virtualization and kernel.

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