

If you don’t input the password, then you won’t be able to choose a startup from a storage device as well as not being able to get macOS Recovery or add any modifications. The purpose of this EFI password is if it’s enabled, then the computer will stay protected, and the Mac will keep asking you to enter this EFI password every time you start up the Mac. It’s important to know that an EFI password and a MacOS password are two different things entirely.ĮFI stands for Extensible Firmware Interface, as mentioned, this is an extra level of security that you can add onto your computer only if your Mac comes with a T2 chip. Part 3: Fail to Unlock Mac EFI by Possible Ways? Last Resort

Part 2: Possible Ways to Unlock EFI on Mac for FreeĢ.1 Reset or Disable the Password with Firmware Password Utility
