Utilisez la commande createinstallinstallmedia dans le terminal.
hdiutil attach /tmp/Sierra.cdr.dmg -noverify -mountpoint /Volumes/install_sierra Use code with caution.
A bootable ISO with French language support for virtual machines.
macOS Sierra (version 10.12) was released by Apple in September 2016. It introduced key features like Siri on the Mac, Universal Clipboard (syncing with iOS devices), Apple Pay on the web, and optimised storage. macos-sierra-10.12.6-french.iso
cd "C:\Program Files\Oracle\VirtualBox\" VBoxManage modifyvm "macOS Sierra" --cpuidset 00000001 000106e5 00100800 0098e3fd bfebfbff VBoxManage setextradata "macOS Sierra" "VBoxInternal/Devices/efi/0/Config/DmiSystemProduct" "iMac11,3" VBoxManage setextradata "macOS Sierra" "VBoxInternal/Devices/efi/0/Config/DmiSystemVersion" "1.0" VBoxManage setextradata "macOS Sierra" "VBoxInternal/Devices/efi/0/Config/DmiBoardProduct" "Iloveapple" VBoxManage setextradata "macOS Sierra" "VBoxInternal/SmcDeviceKey" "ourhardworkbythesewordsguardedpleasedontsteal(c)AppleComputerInc" VBoxManage setextradata "macOS Sierra" "VBoxInternal/Devices/smc/0/Config/DeviceKey" "ourhardworkbythesewordsguardedpleasedontsteal(c)AppleComputerInc" VBoxManage setextradata "macOS Sierra" "VBoxInternal/Devices/smc/0/Config/GetKeyFromRealSMC" 1 Use code with caution. : Démarrez la machine virtuelle.
macOS Sierra est considéré comme un système "en fin de vie" ( End of Life ). Il est fortement recommandé de ne pas l'utiliser pour des activités bancaires ou sensibles, car il ne bénéficie plus de correctifs contre les vulnérabilités récentes. Comment passer à une version plus récente ?
: Sierra was the first version to bring Apple’s virtual assistant to the desktop, allowing for voice-activated file searches and system commands. macOS Sierra (version 10
Si vous possédez un Mac fonctionnel, la méthode la plus sûre consiste à télécharger l'installeur officiel depuis les serveurs d'Apple et à convertir le fichier en ISO via le Terminal.
, you must convert the installer app using Terminal commands. How to download and install macOS - Apple Support (IN) 23 Dec 2025 —
hdiutil create -o /tmp/Sierra -size 6g -layout SPUD -fs JHFS+ : Démarrez la machine virtuelle
macOS Sierra 10.12.6 supports the following Macs:
à l'aide de l'outil natif d'Apple :
The file name "macos-sierra-10.12.6-french.iso" is quite descriptive. It refers to a disk image (the .iso file format) of version 10.12.6 of the macOS Sierra operating system, configured with French as the primary language.
This update was primarily focused on . It served as the "Gold Master" for many enterprise environments that required a rock-solid OS without the experimental features of newer versions.
Instead of converting the .app directly to an ISO, the easiest path is to first create a bootable USB installer. Connect your USB flash drive (8GB minimum) and open the Terminal application, which is located in Applications > Utilities .