this week Microsoft released an OOBE update for Windows 11 24H2 Under KB5048779. Additionally, the company has also released a dynamic update for the configuration files. These are the monthly updates the company rolls out, but no standalone recovery update has been released this time.

this is it! Microsoft They are called secure operating system updates and include configuration file updates as well as Windows Recovery Environment (WinRE) updates. According to the company, the tweak update was released as KB5047134:

KB5047134 : Dynamic Update Installation for Windows 11 Version 24H2 and Server 2025: November 21, 2024

To continue

This update improves the Windows Setup binaries, or files that Setup uses for feature updates in Windows 11 version 24H2 and Windows Server 2025.

For those who don’t know, these dynamic update packages are designed to be applied to existing Windows images before they are deployed. In the Techcommunity blog post about Windows 10 Dynamic Updates, Microsoft explained Dynamic Updates in more detail regarding its various components and uses. These packages include fixes for Setup.exe binaries, SafeOS updates for Windows Recovery Environment, and more:

When a Windows 10 feature update is launched from or from media connected to Windows Update, dynamic update is one of the first steps. The Windows 10 installation consults a Microsoft-hosted Internet address to obtain dynamic update content and then applies those updates to the operating system installation media.

Retrieved content includes:

• Update the setup : Patching installation binaries or files that the installation uses to update features.
• Secure operating system update : “secure operating system” fix used to update Windows Recovery Environment (WinRE).

In addition to these updates, the dynamic update will also preserve Language Pack (LP) and Features on Demand (FODs) content during the update process. This is not an update for LP and FOD, but a refetch to ensure the user has these items when the update is complete.

These dynamic updates are not delivered through Windows Update and can only be downloaded manually from the Windows Update Catalog website. It can be found here: KB5047134. You can find a support article for this on the official Microsoft website.