Fixing the BitLocker Recovery Screen at Boot on Windows 11

Windows 11 and 10 computers may experience boot disruptions due to a BitLocker bug linked to the October 2025 Security Update.
Microsoft is actively deploying a patch, but users who encounter the blue BitLocker recovery screen will need to input their recovery key manually.

UPDATED 11/6/2025: If your system displays the BitLocker recovery screen on startup, rest assured, you’re not the only one facing this issue. It likely stems from a bug resulting from the installation of the October 2025 Patch Tuesday Update for Windows 11.

According to Microsoft, devices affected by the boot-time BitLocker prompt include those running Windows 11 versions 25H2 and 24H2 (KB5066835), as well as Windows 10 22H2 (KB5066791).While this situation typically relates to complications involving the system’s Trusted Platform Module (TPM), the current issue is directly tied to the update itself.

Importantly, this update does not lead to any data loss or corruption. Microsoft has indicated that the affected devices primarily feature Intel processors with support for the Modern Standby function, and a fix is on the way.

If your system continues to boot into the BitLocker recovery screen, retrieving your recovery key can resolve the issue—provided you know where to locate it.

Resolving the BitLocker Recovery Screen Issue on Windows 11

To rectify the BitLocker recovery screen issue on Windows 11, you will need another computer or a mobile device with internet access. Follow these steps:

Log into your Microsoft account online.
Identify your computer’s name from the list to locate the recovery key.
Enter the recovery key you find on the BitLocker recovery screen to boot into Windows 11.
Click the Continue button.
Follow the prompts on the screen to complete the process.

If you cannot locate your recovery key on your Microsoft account, it’s possible that during the BitLocker setup you opted for an alternate method to save it. This could involve printing the key or storing it on a USB drive or other external storage.

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As of now, without a recovery key, accessing your computer will not be feasible. Microsoft is working on a solution for impacted devices, though the rollout may take some time to reach everyone.

While it’s uncommon for an update to necessitate an encryption key to regain access to a device, this example underscores the potential pitfalls of encryption. While it effectively safeguards your device and data, it can also lead to access issues if the recovery key is unavailable.

The appearance of the recovery screen is a result of a problematic update; however, I have previously faced similar issues due to TPM malfunctions and motherboard firmware problems. In such cases, a complete hard drive wipe and operating system reinstallation were necessary. Fortunately, these incidents occurred in controlled environments, ensuring my personal files remained safe.

If you’re worried about getting locked out of your device and your data, consider disabling BitLocker on Windows 11. Additionally, it’s wise to bolster your data security strategy by routinely creating comprehensive Windows 11 backups either to USB storage or through files.

Update November 6, 2025: This guide has been revised to maintain accuracy and reflect any procedural changes. It’s essential to note that this isn’t the first occurrence of a BitLocker bug with the operating system. In 2024, a comparable issue was reported concerning versions 23H2 and 22H2, affecting Windows Server 2022, 2019, and earlier versions as well.

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