Windows 11 KB5012643 Is Released – How to Download & Install - MiniTool

Microsoft has released an optional cumulative preview update for Windows 11 KB5012643. What improvements are included in this update? How to download and install this update to keep your computer up to date? This article will provide you with a detailed guide.

Windows 11 KB5012643

KB5012643 is an optional cumulative preview update for Windows 11, designed to test changes in the patch Tuesday update released in May 2022. Like other optional updates, KB5012643 will not be automatically downloaded and installed on your computer. You can manually check for updates and start the download.

The version number of this preview cumulative update is operating system version 22000.652. Unlike the optional updates in March 2022 (Windows 11 KB5011493 and Windows 11 KB5011563), KB5012643 is not a large version, but it brings some quality improvements and bug fixes. Let's take a look at the specific content.

Highlights of Windows 11 KB5012643

1. Added a new feature to display temperatures above the weather icon (which was added to the taskbar in the April 2022 update).
2. Fixed an issue that prevented you from using window controls (minimize, maximize, and close buttons) that occurred on the Maximize Application interface.
3. Fixed an issue where video subtitles were incorrectly aligned.
4. Fixed an issue where the video subtitles were cut off.

Improvements to Windows 11 KB5012643

1. Improved service performance ( new ) of the Windows 11 Secure Boot component.
2. Fixed race conditions that could cause stop errors during startup.
3. Fixed an issue where AppX Deployment Services (AppXSvc) stopped working after installing some MSIX applications.
4. Fixed an issue that affected title properties in Microsoft Edge IE mode.
5. Improved the Autopilot client to handle updated Trusted Platform Module (TPM) capabilities.
6. Fixed memory leaks that affected Windows systems.
7. Fixed an issue that prevented the retrieval of an authorization key (EK) certificate from a TPM device.
8. Fixed an issue where Windows might enter BitLocker recovery mode after service updates.

For more improvement information, visit the KB5012643 page on the Microsoft website.

How to get Windows 11 KB5012643

To keep your Windows 11 up to date, you can choose to install Windows 11 version 22000.652 on your computer. There are two ways here.

Download and install Windows 11 KB5012643 via Windows Update

1. Press Win I to open Windows settings.
2. On the Windows Update page, check for updates.
3. You will see the project – 2022-04 Windows 11 x64 System Cumulative Update (KB5012643) . Download and install Windows 11 22000.652 to your computer.

Download and install Windows 11 KB5012643 through the Microsoft Update Catalog

If you want to download the offline installer for KB updates in .msu (MSU package) format, you can visit the Microsoft Update Catalog website – Windows 11 KB5012643 Download Link (64-bit). Simply select the appropriate version based on your computer and click the Download button.

Tip: In addition to Windows 11 KB5012643 version 22000.652, you can also access the home page, type another KB update and download it on your computer.

Next, click the download link to get the .msu file. Then, install it on your Windows 11 computer. Currently, it is easier to download update packages in browsers such as Google Chrome.

Previously, this browser prevented you from opening the .msu file directly in the current tab because Microsoft provided updates over an insecure connection HTTP. Now the update link is available via HTTPS, and Google Chrome no longer prevents opening of .msu download links.

Tip: Before performing a Windows 11 update, it is recommended that you back up your operating system so that you can recover quickly if there is a problem with the update. For this purpose, the free backup software MiniTool ShadowMaker may be a good assistant.

According to users, there is an error in KB5012643 - entering safe mode will cause the screen to flash. If you press F5 instead of F4 to enter safe mode with network, the problem seems to go away.

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