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Asouth2303 Author

Level 1

4 points

black macbook screen with lock icon how to unlock with iphone

Earlier Mac models

Posted on Oct 6, 2023 7:07 PM

Top-ranking reply

John Galt

Level 10

145,928 points

Posted on Oct 6, 2023 7:14 PM

Lock icon

If your Mac is using a firmware password, the lock icon appears when you try to start up from another disk or volume, such as an external drive or macOS Recovery. Enter the firmware password to continue.

If your Mac doesn't start up all the way - Apple Support

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black macbook screen with lock icon how to unlock with iphone

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