Remove Efi Password On Mac ((free)) Jun 2026

Alternatively, you can use the within macOS if you are logged in as an administrator: Open Terminal and run: sudo firmwarepasswd -delete

If you bought the Mac used, ask the previous owner.

If you’ve ever tried to boot from an external drive, use Recovery Mode, or change startup disk settings on a Mac, you may have been stopped by a lock icon and a password request. That’s the —a security feature that operates below macOS, at the firmware level.

When the Utilities window appears, go to the top menu bar and select (or Firmware Password Utility ). remove efi password on mac

Try all passwords you might have used. Common ones:

Some repair shops offer EFI password removal by:

You’ll need Apple Configurator on a working Mac and a USB-C cable. Alternatively, you can use the within macOS if

Steps:

This will erase all data on the Mac and remove the firmware lock, but it will not bypass an iCloud Activation Lock. 4. For Vintage Macs (2006–2010)

Free if under warranty/AppleCare or as a service; otherwise may incur a fee. When the Utilities window appears, go to the

Forget a firmware password and your Mac essentially becomes a high-tech paperweight. An EFI (Extensible Firmware Interface) password locks your hardware at the deepest level, preventing anyone from booting from a different drive or using key recovery modes.

Enter your administrator password, then the firmware password when prompted.

If you forget this password, you cannot simply reset it using macOS tools.

Apple technicians use proprietary tools to unlock the firmware without risking damage to the logic board. 2. Standard Removal (If You Remember the Password) If you simply want to disable a password you already know: