- #Download macos sierra to usb install#
- #Download macos sierra to usb upgrade#
- #Download macos sierra to usb windows 10#
- #Download macos sierra to usb windows 7#
- #Download macos sierra to usb mac#
If this still sounds useful to you, though, read on. So keep that in mind-you probably won’t want this to be your main macOS system. You definitely want to use a USB 3.0 (or USB-C if you’re using a newer Mac) device, and even then, your system isn’t going to be nearly as snappy as your normal internal drive. For example, your storage capacity is likely to be significantly less than your normal system disk, especially if you use a flash drive.Īlso, speed will be a limiting factor. Of course, while these are some pretty good advantages, there are also some distinct disadvantages. Or you can take it with you to work or a friend’s house while keeping all your applications and files.
#Download macos sierra to usb mac#
Maybe you’re having problems booting into your Mac and you want to try to access the internal drive to do some troubleshooting or back up important files-this will let you do that. This allows you to take a fully-fledged macOS installation with you wherever you go, for use on any Sierra-compatible Mac. The method described here actually creates a fully functioning macOS Sierra installation on an external USB device.
#Download macos sierra to usb install#
Keep in mind, this is not the same as using an external device to install macOS, which lets you install macOS from an external USB device.
Type the convert GPT command and press Enter.Įnter the create partition primary command and press Enter to complete the process.Ever wish you could take your Mac with you on an external drive? You can actually install macOS Sierra on an external drive, flash drive, or SD card, then use that device as your macOS system disk wherever you go. Type the select disk command with the number assigned for the USB flash drive (for example select disk 4) and press Enter. Type the diskpart command and press Enter.Įnter the list disk command to view all drives connected to your computer and press Enter. Search for Command Prompt, right-click the top result, and select the Run as an administrator option. To create a GPT partition on a removable drive, use these steps:
#Download macos sierra to usb windows 10#
However, this time, you should use the following steps to use the Diskpart command-line utility on Windows 10 to create the appropriate GPT partition, and then follow the above instructions. In this case, you may need to redo the entire process again. If the USB flash drive is not working with TransMac, it could still be a partition problem. Create a GPT partition on a USB flash drive
#Download macos sierra to usb upgrade#
Once you complete the steps, you can now insert the USB flash drive on your Mac computer to install, reinstall, or upgrade the operating system to the latest macOS version, which can be Sierra, Catalina, Big Sur, Monterey, or higher. TransMac creates a macOS USB bootable drive warning. Select dmg macOS file to create a bootable USB drive dmg file with the macOS installation files. Right-click the USB flash drive and select the Restore with Disk Image option from the left navigation pane.Ĭlick the Yes button to confirm the erase of the USB flash drive data. To create a bootable USB drive with macOS, use these steps:ĭownload and install TransMac on Windows 10.
Broken Mac computer running macOS (version 10, 11, 12, or higher).Create GPT partition on a USB flash driveīefore proceeding, you’ll need the following:.Create macOS bootable USB installation media.In this guide, you will learn the steps to create a macOS Monterey bootable USB installation on Windows 10, which you can use to reinstall or upgrade the Apple OS.
#Download macos sierra to usb windows 7#
You can use a Windows 10 (or 11), Windows 8.1, or Windows 7 device to quickly create a USB bootable installation media to reinstall macOS Monterey, Big Sur, or Catalina on your Mac. However, if none of your devices (MacBook, MacBook Air, MacBook Pro, iMac, Mac Pro, or Mac Mini) are not working when you need them the most, you can use a Windows computer to rescue your Apple device. This is one of the main reasons you should consider making a macOS bootable USB when your device works properly. If the unexpected happens with an Apple computer, you can use a macOS bootable USB with the installation media to repair it. It’s just a matter of time until your computer will refuse to start, which could happen for many reasons, including (and not limited to) file corruption, hardware failure, and buggy update. It does not matter whether you use macOS, Windows 10, or Windows 11.