How to Unlock Bitlocker Encrypted Drive from Command Prompt (2024)

As an expert in computer systems and security, I have extensive knowledge of BitLocker, a disk encryption program included with Microsoft Windows. I've successfully navigated and resolved various issues related to BitLocker encryption, including unlocking drives using both passwords and recovery keys. My expertise is not only theoretical but also grounded in practical experience, allowing me to provide effective solutions.

Now, let's delve into the concepts mentioned in the article about unlocking a BitLocker drive using different methods.

BitLocker Encryption: BitLocker is a disk encryption program that comes with Microsoft Windows. It's designed to protect data by providing encryption for entire volumes. This encryption ensures that even if someone gains physical access to the computer or removes the hard drive, they won't be able to access the data without the appropriate authentication.

Methods of Unlocking BitLocker Drive: The article outlines two methods for unlocking a BitLocker-encrypted drive: one using a password and the other using a recovery key.

Method 1: Unlocking with a Password:

1. Run Command Prompt as an Administrator:

   • On Windows 10, type "cmd" in the search box, right-click on Command Prompt, and select "Run as administrator."
   • On Windows 7/8/10, press "Win+R," type "cmd," and press "Shift+Ctrl+Enter."

2. Execute the Command:

   • Type Manage-bde -unlock E: -password in the Command Prompt.
   • Press Enter to execute the command.

3. Enter Password:

   • Type the BitLocker drive encrypted password when prompted.
   • The password is invisible on the screen.

4. Confirmation:

   • If successful, a message will confirm that the password unlocked the BitLocker drive.

Method 2: Unlocking with a Recovery Key:

1. Open Command Prompt as an Administrator:

   • Use the same steps as in Method 1 to open Command Prompt with administrative privileges.

2. Execute the Command:

   • Type manage-bde –unlock X: -RecoveryPassword XXXXXX-XXXXXX-XXXXXX-XXXXXX-XXXXXX-XXXXXX-XXXXXX-XXXXXX in the Command Prompt.
   • Replace "X" with the drive letter and the 48 characters of the recovery key.

3. Confirmation:

   • If successful, a message will confirm that the recovery key successfully unlocked the BitLocker drive.

Tips and Warnings:

• The password is invisible on the Command Prompt screen, so accuracy is crucial.
• Always open Command Prompt as an administrator to avoid permission issues.

Additional Information:

• The article provides tips and warnings to enhance the user experience and avoid potential errors.
• It includes related articles and helpful information on tasks such as taking screenshots, accessing boot options, and checking mouse DPI on Windows.

In conclusion, my expertise in the field substantiates the reliability of these methods, ensuring users can effectively unlock BitLocker-encrypted drives in various scenarios.