Microsoft today pushed Windows 10 Mobile Build 15254.575 (10.0.15254.575) as the cumulative update KB4509104 to those on Fall Creators update aka Windows 10 Mobile Version 1709. The changelog for the Build 15254.575 mentions only fixes and security updates. Read the full changelog below.
You can check the update availability by going to Settings–>Update & Security–>Windows update–>Check for updates.
Windows 10 mobile Build 15254.575 Changelog:
This update includes quality improvements. Key changes include:
- This build includes all the improvements from KB4507455.
If you installed earlier updates, only the new fixes contained in this package will be downloaded and installed on your device.
For more information about the resolved security vulnerabilities, please refer to the Security Update Guide.
KB4507455 improvement & fixes:
This update includes quality improvements. Key changes include:
- Addresses an issue that may cause BitLocker to go into recovery mode if BitLocker is being provisioned at the same time as updates are being installed.
- Security updates to Windows Wireless Networking, Windows Server, Microsoft Scripting Engine, Windows Storage and Filesystems, Microsoft Graphics Component, Internet Explorer, Windows Input and Composition, Windows Virtualization, Windows App Platform and Frameworks, Windows Fundamentals, Windows Kernel, Microsoft Edge, and Windows Cryptography.
If you installed earlier updates, only the new fixes contained in this package will be downloaded and installed on your device.