Microsoft Addresses USB Issue in Windows Recovery Environment
Recently, Microsoft encountered a significant setback with the functionality of USB inputs in the Windows Recovery Environment (WinRE) for both Windows 11 25H2 and 24H2 versions. Following the rollout of the latest Patch Tuesday update (KB5066835), numerous users found that their USB-based keyboards and mice, essential tools in navigating recovery menus, became unresponsive.
New Emergency Update Released
To mitigate this disruption, Microsoft has swiftly launched an emergency out-of-band (OOB) update identified as KB5070773. This update is designed to rectify the USB functionality issue, enhancing system usability during recovery attempts. It pertains to Build 26200.6901 for Windows 11 25H2 and Build 26100.6901 for Windows 11 24H2.
Update Details and Fixes
The official changelog for the update highlights several vital improvements. Key points include:
- USB Functionality Restored: The update resolves the issue where USB devices like keyboards and mice fail to work within WinRE after the installation of the security update released on October 14, 2025 (KB5066835).This malfunction had hindered users from accessing recovery options within WinRE, although USB devices remained functional within the regular Windows interface.
How to Install the Update
According to Microsoft, this critical update will be downloaded and installed automatically on eligible systems. However, users wishing to obtain it manually can do so via the Microsoft Update Catalog. For direct access, follow this link.
Conclusion
This prompt action underscores Microsoft’s commitment to addressing user concerns and enhancing the overall experience with Windows 11. For further details about the update, please refer to the official announcement here.
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