Update KB5007215 (Build 22000.318) for Windows 11, version 21H2

Microsoft has released cumulative update KB5007215 for Windows 11, version 21H2, as part of Tuesday’s patches. How to download and install the new Windows 11 Build 22000.318.

Cumulative update KB5007215 (Build 22000.318) is for Windows 11 version 21H2 (Initial release) based on x64 (amd64) and ARM64 processors.

Windows 11, Version 21H2 (OS Build 22000.318):

Microsoft released Windows 11 – October 5, 2021. The new operating system is being rolled out in stages, which means the update won’t be available to everyone at the same time. While there are ways to speed up this process and install Windows 11 now, it’s best to check your system’s compatibility with Windows 11 using the official PC Health Check app.

Installation via Windows Update 11:

Cumulative update KB5007215 for PC is automatically installed via Windows Update. To check, go to Settings > Windows Update and click Check for Updates.

The computer must be restarted to complete the installation. After the update, the build number of Windows 11 version 21H2 will change to 22000.318.

Download the KB5007215 update:

You can also download the update from the Microsoft Update Catalog and manually install it from the link below:


Download Windows 11 Build 22000.318:

If you want to perform a clean install of Windows 11 Build 22000.318, then you can download UUP files directly from official Microsoft servers and create a bootable ISO image using the UUP dump service.

Improvements and fixes KB5007215 (Build 22000.318):

This update includes quality updates. No new system functions are offered. List of important changes:

Release notes for cumulative updates may be released by Microsoft with a delay of up to one hour after the updates become available for download.

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