ammar165 Auteur

Niveau 1

4 points

Firmware lock

How to change firmware lock on my iMac

iMac 27″, macOS 12.7

Publiée le 29 nov. 2025 à 08h53

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Réponse la mieux classée

Niveau 2

174 points

Publiée le 29 nov. 2025 à 09h20

Hello,

There is a community for English speaking people Official Apple Support Community. However, for the firmware lock, you have to start the Mac on recuperation mode How to start up from macOS RecoveryApple Support Official Apple Support › en-us. I also suggest you to use this Apple support article Set a firmware password on your Mac - Apple Support.

Sincerely

Click on ⬆ if my answer is clear and helpful.

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1 réponse

Réponse la mieux classée

Niveau 2

174 points

Le 29 nov. 2025 à 09h20 en réponse à ammar165

Hello,

There is a community for English speaking people Official Apple Support Community. However, for the firmware lock, you have to start the Mac on recuperation mode How to start up from macOS RecoveryApple Support Official Apple Support › en-us. I also suggest you to use this Apple support article Set a firmware password on your Mac - Apple Support.

Sincerely

Click on ⬆ if my answer is clear and helpful.

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Firmware lock

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