In this comprehensive guide, I‘ll walk through the entire […] Mar 31, 2022 · Step 1: Connect a USB drive with at least 16 GB of storage space to your Windows PC and move all data from USB drive to a safe place as the drive will be erased while preparing macOS bootable USB. 6 installed on the 2008 iMac. Click Browse and locate your Windows ISO file. Jan 2, 2021 · Right-click on your selection. Click the menu icon in the upper right corner of the window, and choose the Restore Disk Image option. Finally, click on Create macOS Installer in the next column. UNetbootin works on Mac, Ubuntu and other Linux distributions. img and OSX_10. Select the delete exiting files. From the dropdown menu, choose the “Restore with Disk Image” selection. Nov 15, 2016 · To boot from your cloned backup, simply plug your drive into your Mac, press the Power button, and hold the Option key right when the system turns on. Use the M1 Mac to create USB flash drive bootable Snow Leopard 10. Jan 30, 2018 · Probably not. Download, install, and launch Disk Drill. Jul 9, 2024 · 2. 0-11. hfs files to this folder. MacOS Big Sur can Open up Disk Utility. Click Select image and find the Linux image you downloaded---Etcher supports IMG, ISO, and ZIP, among others. With your USB flash drive still connected to your Windows computer: Load up TransMac and run the application as an administrator. Launch Disk Utility > File > Image from Folder > Browse to and select the folder containing your files > Set the ‘Image Format’ to DVD/CD master > For ease I’m saving it on my desktop. Format the USB drive and restore the required dmg file to it. Please choose the DMG file to burn. Connect a USB flash drive or other secondary volume to your Mac. In the left pane, right click the USB Drive and select Restore with Disk Image. Note: On newer Macs you might have to install an EFI boot manager to boot from USB. Click Yes on the next prompt. Restart your Mac and hold down Alt while the Mac is restarting to choose the USB stick. (A old USB drive will do. Once done, you're ready to boot your computer with this bootable USB drive, like a DVD installation disk. The “Restore Disk Image to Drive” window opens. iso) file and click Open. Open Disk Utility in the Utilities' folder. No matter what the reason is, the first step is to create a macOS Sonoma bootable USB and install it on a target machine. Finally, click on the Erase button. Enter a file name for the disk image, add tags if necessary, then choose where to save it. This is the name that appears in the Finder, where you save the disk image file Oct 9, 2023 · When a new OS comes out, software developers and tech enthusiast are eager to try it out. The steps are the same All versions of Rufus since v1. Sep 14, 2023 · Unetbootin is a utility that allows you to create bootable USB drives from ISO image files. Dec 6, 2021 · Here is what you need to do. With Unetbootin, you can easily create a bootable USB drive by selecting an ISO image file and choosing the USB drive you want to use. Creating a disk image: Select "New Disk Image" from the file menu or right-click an open area of the treeview pane and select "New Disk Image". Pricing: Free. Disk Utility is a built-in system on Mac that can be used to partition and format drives, create disk images, and more. 7. Connect the USB to your MacBook. Click your USB device in the left column. convert image file to Compressed format (Image > Convert). Click Apply. Sep 27, 2017 · First, Download macOS From The Mac App Store. To boot: Insert flash drive in Mac and restart. Select Clover. iso of=/dev/sdX && sync. dmg disk image, mentioned above, and selects it as the source volume. cdr file and change the extension to . Select Create Bootable Media (we recommend this option). The download will take a while, so make sure May 10, 2017 · On a Mac, you can use Disk Utility to create images of discs. Download: Rufus for Windows (Free) 2. 2. To create a macOS Bootable USB on Windows 11, you need a 16GB USB drive and a macOS DMG file. Dec 1, 2023 · Step 2: Choose Clone Disk Option in DiskGenius. Jul 8, 2020 · Step 4: Use Bootable USB Drive. After you’ve finished, you can remove or eject your disk. TransMac is a paid software but the 15-day trial Make sure that the installer is named Install [Version Name], such as Install macOS Sonoma. After clicking on the entry, you will either see an Open or Download button. Change the Format to Free Space. In Disk Utility, select InstallESD. UNetbootin is extremely fast and is a great Rufus alternative for flashing macOS, Windows, Ubuntu or any other Linux distro. With a copy of the macOS Sierra installer downloaded from the Mac App Store and a USB flash drive in hand, you're ready to begin the process of creating a bootable macOS Sierra installer. The first way I recommend is by using dd commend-line under Utilities, which is able to make a byte-for-byte copy of ISO image and Sep 1, 2020 · Use the Disk Utility application to erase the flash drive, as shown below. Windows USB/DVD Download Tool. Create Windows 11 Bootable Disk Using Boot Camp (Intel Macs) The first method involves using Boot Camp on Intel Macs. Right-click on your ISO file and select Burn disc image . Do not add a partition # after that (such as sdb1). Oct 10, 2023 · Method 3: Use TransMac to Create macOS Catalina Bootable USB in Windows 10 . This will open the native burner. 6 installer. Frequently Asked Questions (FAQ) Step 5. about 10 minutes to go. iso file to the left pane in Disk Utility. Step 2: Visit this page of TransMac and download the latest version of TransMac software on your PC. 1. You can also choose an ISO image, but that doesn't have much use here. Use carbon copy cloner to then clone the Apple USB stick to the new USB stick. The options for disk image are: Feb 2, 2021 · Format drive for Mac: In Disk Utility, go to Partition > Volume Scheme > 1 Partition. To create the bootable installer, plug the USB drive into your current Mac. Can I assume you are trying to take an image created from a bootable JHFS+ volume and restore to a APFS volume and still be bootable? If the answer is yes, then the result will not boot. If you’ve already downloaded the file Jun 17, 2022 · Once done, turn your USB into a bootable drive. dmg then press Return. 14. Type hdiutil create –volname N –srcfolder P –ov N. Alternatively, you can use Window's native ISO burner. Select the ISO file from the left pane in Disk Utility and click the "Burn" icon at the top of the screen. Check you’ve chosen the correct device and click Erase. It would be good to verify that the second USB drive was assigned the same device name and check that the copy is identical to the original disk. Method 1. Search for Command Prompt, right-click the top result, and select the Run as Administrator option. Open Disk Utility, select the USB drive, and click the Unmount the "Mac OS X Installer Image". 6. Clicking the file should open it if it contains a valid Mac volume. ) Instead of "/Volumes/ MyVolume", type the name of your USB drive. However, the support for Catalina is not good as Mojave and High Serrira. Create the folder /AIO/File/PartIMG on the USB drive and copy the Clover. " Make sure Backup - all files is selected in the drop-down menu next to 'using' (Backup - user files does not create a bootable clone). I chose the default name Untitled. This is the name that appears in the Finder Make sure that the installer is named Install [Version Name], such as Install macOS Sonoma. cdr extension) if you select the "CD/DVD Master" option before creating the image. hfs in row 2. Drag and drop your . 0 or 3. ONLY THEN do you have a reliable APFS image, especially w/bootable macOS. When the installer has completed downloading, it will Mar 31, 2020 · Select your Mac's hard drive from the drop-down menu next to "Copy. Click Copy Now to begin the process. Oct 19, 2023 · Here’s how to make your bootable USB drive: Insert your USB drive into an available USB port on your Mac. app” installer file is located in the /Applications directory. Jun 14, 2024 · Create a macOS bootable USB installation media on Windows: Prepare a USB, and download the desired macOS dmg file and TransMac. Type the following command to determine the USB flash drive and press Enter: Feb 9, 2021 · Select Disk Utility and then select Continue . Create a blank disk image for storage. pkg) that contains the installer. net Step 4: Drag your USB (or a Dual-Layer DVD) drive from the list on the left into the "Destination" box and click "Restore" (or just click the "Burn" button in the upper left if you're using a Dual-Layer DVD) and in 10-30 minutes (depending on whether you're using USB 2. Make sure that the installer is named Install [Version Name], such as Install macOS Sonoma. Navigate to your image file and click Start Restoring. After a few minutes, it will report Aug 24, 2020 · 2. Press OK once you are sure you have the right image file. To boot from your external drive, simply click on it and click the arrow below it. Run diskutil eject /dev/diskN and remove your flash media when the command completes. See this question. 1, but most reports say this isn’t reliable). In this tutorial, we will show you the detailed steps on how to make Sonoma bootable USB on a Windows 10 PC. Jul 21, 2022 · To create a bootable DVD, open Burnaware and click on Burn ISO. On a system with GNOME, or with the gnome-disk-utility package installed, open Disks using the system menu. Connect to your Mac the properly formatted hard drive or flash drive you want to use for your Select the USB stick device (you may need to enable the option View>Show All Devices) and select Erase from the tool bar (or right-click menu) Set the format to MS-DOS (FAT) and the scheme to GUID Partition Map. Select OSX_10. dmg should be listed. From the list of drives attached to your Mac, select your USB flash drive and then select Erase . Run PartIMGMapper. It’s designed mainly to create Linux-based bootable USB drives from any machine but works perfectly on macOS. This will launch Apple’s ‘Startup Manager’ which shows bootable devices connected to the machine. Jul 25, 2012 · Image via arstechnica. app and unmount (don't eject) the drive. Click Tools > Clone Disk to start creating a 1:1 What’s needed for a clean install on a Mac A backup of the disk before it’s erased. A Mac operating system installer. On that website, you can select a version of Windows and create your own installation media using either a USB flash drive or a DVD. Insert a DVD and click Burn . TransMac is a single-purpose utility to open Mac disk image from a Windows PC. To create a Windows bootable USB on a Mac, the first step is to obtain the Windows ISO file. 3 - using Carbon Copy Cloner drag the internal drive into the Source bin and the external SSD into Jun 29, 2009 · 235. ) please backup anything off it before formatting it. dmg) or package (. You'll eventually see a few booting options. Pros: 1. Enter a volume size in megabytes. Select "DVD/CD master" as the format and leave encryption disabled. Confirm by clicking Yes. Steps to create a disk image file of your Mac startup disk by using Terminal are as described below: 1. Click "Restore," and Disk Utility will start the copying process. Point to your . Downloading macOS Big Sur as a DMG File Dec 12, 2022 · Creating the boot installer takes a few steps: Connect the USB flash drive that will become the boot installer to the Mac. Feb 13, 2012 · To create a bootable hard drive or flash drive. Ensure that the dmg file path is correct and further click on the 'Burn; button. ”. Part 4: Boot Mac from macOS USB Drive for Installation. " Select the external hard drive from the drop-down menu next to "to. Mar 27, 2024 · With these items ready, you can start the process of creating a bootable USB to install Windows on your Mac. Wait until the process is completed, and click Done. Insert a disc, click the File menu, and point to New > Disc Image from [Device]. Two options are to use Duplicate (a free utility which can copy and paste an entire bootable volume), or Mac Backup Guru (a paid, fully featured backup utility with unique incremental backups capability) for that. If you have only macOS and data partitions on this disk you only need a protective MBR which covers the whole disk. Select the . 3. Boot Camp Assistant can be used to install Windows on a Mac and create a bootable USB installer drive, eliminating the need for any lengthy Terminal commands or third-party apps. In the Disk Utility app on your Mac, choose File > New Image > Blank Image. Coyote Moon, Inc. Connect the USB flash drive to the Mac, if the drive is not yet formatted to be Mac compatible go ahead and do that first with Disk Utility first. Leopard Snow Leopard Lion Mountain Lion Mavericks Yosemite El Capitan Sierra High Sierra …. Jul 20, 2011 · To create a bootable hard drive or flash drive. After Disk Utility loads select the drive (out-dented entry with the mfg. May 13, 2021 · Reformat USB Flash Drive. Connect the USB flash drive to the Mac, if you need to format it go ahead and do so. Select the right USB Drive and then click [OK] to start writing ISO data onto your USB drive. Type everything else exactly as you see it (or better yet, copy and paste it from here). Type in a name for your flash drive. Oct 1, 2015 · Depending on what you want to do with the disk image: Burning: right-click on the . Please confirm one last time that you are good with the USB being over-written. Now remove the USB drive and insert it into the Mac computer. This mounts the disk image’s volume in the Oct 1, 2015 · When finished, right-click in the disk image window and choose Eject Disk. Mar 6, 2024 · Locate the macOS installer in the Applications folder, select it, and click Open. Apr 22, 2021 · Use Terminal to Create a Bootable macOS Sierra Installer. Aug 10, 2011 · Start Disk Utility. Instead, select and remove the USB device. If you want to use your USB stick with an Apple Mac, you will need to restart or power-on the Mac with the USB stick inserted while the Option/alt(⌥) key is pressed. When the software says that it need to create a bootable volume save this to the USB drive. Jul 24, 2019 · Boot the exact same Nehalem Mac Pro in…. Connect a USB drive to your Mac. Finalize the process by clicking Flash and wait for the process to complete. Nonetheless, if you’re wanting a macOS Big Sur DMG, here’s how you can get one. It must be an installer app, not a disk image (. Then select Restore with Disk Image. “Terminal” and hitting return. Nov 15, 2012 · It'll convert the DMG to an ISO for you. The next step involves downloading the appropriate Windows ISO file. This will create a CDR disk image, to convert it to an ISO image, open a terminal windows and use the following syntax. img of=/dev/sdX bs=1M. A single JHFS+ volume can be bootable, while APFS requires multiple volumes to boot macOS. Method 2. Feb 8, 2019 · Select your external drive in the sidebar, click "Restore" in the menu, and then select your main drive as the "Restore From" option. ) Dec 29, 2019 · Option 1. Method 3: Use TransMac to Create macOS Catalina Bootable USB in Windows 10 . 8. (yes, Nehalem Mac Pros run all those version of OS) Dec 7, 2021 · Option 1. 5. Insert your blank DVD or CD. Disk Utility will also create an ISO (. iso. Method 4: Burn ISO to USB via Disk Utility. Method 4. This mounts the disk image’s volume in the Oct 16, 2023 · Follow the steps below to boot your Mac from the USB drive: Connect your bootable macOS USB drive to your Mac using a USB port. Take option x to enter the Recovery/transformation menu and then option n to create new protective MBR. When prompted, choose your username from the list To make sure the ISO was burned without any errors, select Verify disc after burning. Click the Apple menu and choose Restart or hold down the Power button to restart your Mac. Thereafter, the burning process will start and the progress bar will show the status of the process. Choose Boot drive for data recovery and select the source and target volumes. After that, the easiest way I know of to make a bootable USB is using DD. Click on the Erase tab in the Disk Utility toolbar. Mar 10, 2012 · Launch Disk Utility (Applications > Utilities). Select the USB key (select the root device, not its partitions). Steps 2 - 4 are necessary because if you just clone the Apple USB stick the new USB stick won't be bootable. Ensure the correct USB device is selected---hit Change to see a list of connected devices. The burning process will take a few minutes and once it is completed, you will get a successful message on your computer screen. <---- IMPORTANT! But the goal today is the opposite: creating an image from an SD card. There are generally four ways to create a disk image on an OS X box: Disk Utility - The on-screen prompts will guide you, but it will by default create a . iso). UNetbootin. Select the added macOS installer in the first column, then select your USB drive in the next column, Choose Destination. Mar 9, 2022 · Use these steps to set up a USB drive with a GPT partition: Open Start on Windows 10. Burn ISO to USB on Mac with WonderISO (Recommend) Method 3. Jan 27, 2012 · In the left pane, right click the USB Drive and select Format Disk for Mac. Let’s create your macOS boot drive. and play the exact same CD with the same CD drive or try to play the same AIFF file and it all works perfectly with iTunes, and either version of Quicktime. MacOS Big Sur can Sep 27, 2017 · How to Make a Bootable USB Installer for macOS High Sierra. Aug 26, 2023 · Instructions for using Carbon Copy Cloner to create a bootable external SSD of an Intel Mac's inside boot drive. To go directly to one of the versions, select one of these links: Windows 10 (Then select Download now. Nov 13, 2017 · To get this software, open the App Store and search for “High Sierra. Select the bootable installer. exe. img in row 1. After this finishes you will now have a bootable copy. On the left-panel, select your USB flash drive and right-click the drive. . Sep 26, 2018 · Building a macOS Mojave bootable install drive is relatively simple, here are the steps: Confirm the complete “Install macOS Mojave. dmg in the sidebar, and then click the Open button in the toolbar. What’s needed for a clean install on a Mac A backup of the disk before it’s erased. May 3, 2021 · For what it’s worth, if you’re looking to create boot media, it’s probably better to simply make a macOS Big Sur bootable install USB drive using the more traditional approach. Rename the USB drive something obvious, like “VenturaUSB” in the Finder. Oct 18, 2014 · Drag the BaseSystem. Use Snow Leopard to create the El Capitan USB installer (El Capitan rescue USB). Step 1: Downloading the Windows ISO File. Jun 6, 2017 · Skip this step if you are using NTFS. Burn ISO to USB on Mac with Terminal. Select the partition section as shown below: Change the Scheme to 1 Partition. ) A small window will appear asking you to choose from three versions of OS X, in order to create the boot disk. cd ~/Desktop. Click macOS installer. Click the button that says “El May 8, 2023 · In Short. Copy ISO to USB Mac with UNetbootin. Choose File > New Image, then choose “ Image from [device name] . Oct 7, 2019 · Once you've obtained all of the necessary materials, connect the USB drive to your Mac and launch the Install Disk Creator. To install macOS on an external hard drive: 1. Creating an ISO image from a physical disc or from a set of files is very easy to do however, through the use of a CD burning application, such as the freely available InfraRecorder or CDBurnerXP. 2 (or later) installer app (you could perhaps try 11. cdr file and select ‘Burn Disk Image [name] to Disc…’ ISO: right-click on the . This is the name that appears in the Finder, where you save the disk image file before Dec 27, 2023 · Booting Linux from a USB drive can be extremely useful for trying out new operating systems, diagnosing computer issues, or installing a distribution on a Mac. 2 - erase the external SSD and format it to ASPF with Disk Utility. Burn ISO File to USB on Mac in Virtualbox. dd if=/path/to/osx. Feb 9, 2022 · Disk Drill offers the ability to create a bootable drive with a simple process that is available as a free feature available in all versions of the software. Then, use TransMac to load the macOS DMG file onto the USB drive. This can take fairly long, depending on the speed of your external drive Select the USB stick device (you may need to enable the option View>Show All Devices) and select Erase from the tool bar (or right-click menu) Set the format to MS-DOS (FAT) and the scheme to GUID Partition Map. For that: Open Disk Drill. Jul 5, 2017 · Create bootable USB drive with Mac Disk Utility. In the popup window, select restore from Mac OS X Install DVD, as shown below. First, prepare the USB disk using either diskpart Command Prompt utility. Upgrade the 2008 iMac to OS X 10. Click Create macOS installer. Use Snow Leopard to create the Install OS X El Capitan application. Apr 5, 2019 · On Unetbootin interface, choose [Diskimage]-> [ISO] and then select the Windows ISO file on your local hard drive. iso/. Disk Utility will format your flash drive. img with the path to the IMG file on your file system and /dev/sdX with the path to your USB or SD card device. May 25, 2020 · Insert your USB stick, then launch Etcher. Open the Terminal application on the Mac by hitting Command+Spacebar to open Spotlight, then typing. How to create a bootable virtual disk image (VMDK) for installing macOS (12 Monterey, 13 Ventura) on VMware workstation. dmg file you want to burn to disc, and click on the Burn button. In Lion SharedSupport folder, copy and drag . Replace /home/user/file. This is the name that appears in the Finder, where you save the disk image file before opening it. use Restore from <volume> to clone to newly created image file (Highlight destination <volume> then click [Restore] button and select Restore From <volume>. Furthermore, Rufus has a hidden Advanced Mode with a bunch of extra options. To create installation media, go to the software download website, where you'll find step-by-step instructions. Feb 2, 2021 · Format drive for Mac: In Disk Utility, go to Partition > Volume Scheme > 1 Partition. Win 32 Disk Imager can also do this, let’s see how! Step-by-step image creation with Win32 Disk Imager. Jul 25, 2012 · In the Source pop-up menu (labeled Select A Source), choose Create a Mountain Lion Installer. A dialog box confirming the destination (your blank CD Turn on the Mac, then immediately press and hold the Option (Alt) key. When the process is complete, you will have a disk image from which your Mac can boot Apr 12, 2021 · To create an external, bootable M1 Mac drive, you’ll need (in addition to an M1 Mac, naturally) a Thunderbolt 3 SSD and a copy of the macOS Big Sur 11. Type the following command to open Diskpart and press Enter: diskpart. Download macOS High Sierra installer application from the App Store* and be sure the complete installer is located in the /Applications/ directory. Here are the steps to follow to create an image of any SD card on Windows, with Win 32 Disk Imager: Insert your SD card in your computer. Note: Here replace N with the name of the disk image file and P with the path of the source volume. Clean your USB drive and convert it into GPT partition scheme if it's MBR. dmg (or choose All Files to select an . It can create bootable USB drives for a variety of operating systems, including Linux, Windows, and macOS. From the Format drop-down menu, select Mac OS X Extended (Journaled), and then select Erase . Head to the Mac App Store. Apr 15, 2021 · Here’s how: Select a disk, volume, or connected device in the sidebar. Jan 25, 2024 · Create partition primary . Open Disk Utility by following Applications → Utilities → Disk Utility. Name the drive, "MyVolume". Then click the onscreen arrow or press Return. Release the Option key when you see a dark screen showing your bootable volumes, including the bootable installer. Like a thumb drive, the disk image has the GUID partition scheme and two partitions: EFI and HFS+. Select the installer file → USB drive. Note: sdX is an example, you will have to check your flash drive address (usually sdb if you have only one hard disk). Now both the blank disk and the . Open DiskGenius on your PC to see a graph that displays the partitioned volumes on your disk drive. (The name of the version of macOS, is the one you want to install on the key and downloaded. To open it, press Command+Space to open the Spotlight search box, type "Disk Utility", and then press Enter. Including Google drive links to download the VMware VMDK virtual disk images. Ubuntu is a popular, user-friendly Linux distro that works well when run from a bootable USB on an Apple computer. This guide is for creating a bootable virtual disk installer for macOS Monterey that can be used to install macOS on VMware workstation. Highlight the name Untitled, then click on the Restore button on the top of the Disk Utility application window. Dec 7, 2016 · sudo dd if=/home/user/file. WARNING! THIS WILL DESTROY ALL DATA ON THE KEY! Once it’s completed you can quit out of Disk Utility. dmg file. Boot your Mac. It's one of the quickest methods to create macOS bootable USB drive from dmg file. In Mac OS ¶ Right-click the ISO file and select Burn Disk Image to Disc . Attach a USB disk drive formatted in Mac OS X Extended or AFPS. You can create an empty disk image, add data to it, then use it to create disks, CDs, or DVDs. ) Connect your USB thumb drive to your Mac, then launch the DiskMaker X application from your Applications folder. dmg icon into the Source field on the right (if it isn’t already there). Click Burn and wait while the program burns your ISO to USB. In Terminal, type one of the following commands, depending on your version of macOS. Click the Go menu and select Utilities. But, you are unclear about what you are trying to do. Extract the BaseSystem. To boot from the disk, you need to hold down the option key when you hear the boot chime. Apr 4, 2021 · Get Snow Leopard 10. To begin, you need the installer for whatever version of macOS you want on a thumb drive. This process completely erases the contents of the USB flash drive. This app is basically just a GUI wrapper for the terminal command, so it The disk image file should now show up in the treeview pane. 0_Installer. Open Disk Utility (Press Command + Spacebar on your keyboard to activate Spotlight, then Nov 8, 2022 · To allow the use of an external drive on an Intel Mac, you have to: Restart your Intel Mac. dmg file to Disk Utility > Source. Note: If you do not see your disk listed, that means you did not click on it beforehand. You need to select HFS/HFS+ under Type. Hold down Command-R the moment you see the Apple logo. Make sure you have selected the right installer file and USB drive. This will take you to the Startup Disk Manager, where you should be able to see the USB drive. Drag volume to Destination > Erase Destination > Restore. Suggest changes ›. dmg, which is an OS X-specific file format. Be very careful to specify the correct disk path here -- if you specify the path to your system drive instead, you'll write the contents of the image to your Oct 4, 2015 · Again, the input file (if) is changed to the image file that we created in the last step and the output file (of) is changed to the path of the file representing the USB disk. Enter a filename for the disk image, add tags if necessary, then choose where to save it. ) In Feb 26, 2024 · Step 1: Open Disk Utility, then click on the external hard disk that you wish to clone (for example, "ExternalHD") Step 2: Then select select File -> New Image -> Image from "ExternalHD". You can create an empty disk image, add data to it, then use it to create disks, CDs or DVDs. 0) you'll have your backup disk ready to instal on as many Macs as you like. Create volume name, choose Options > GUID > Apply. You can check it with option 'o`. Here is a detailed guide for the process. Now that you have the installation files ready on your Mac, you can move them to your USB drive for future use. Open Terminal. Enter the desired volume label. If what you're looking for is the latest version of macOS, search for that operating system and click the "Download" or "Install" button. (This mounts the InstallESD. dmg or . 1 - make sure you have a full and current backup of your drive. Connect a USB flash drive to your Mac. 0 allow the creation of a bootable USB from an ISO image (. 's ID and size) from the side list. Click Restart on the prompt to confirm your action. May 23, 2023 · Along with standard ISO to USB options such as cluster size and file system, Rufus automatically detects settings for the ISO you select and fills in the optimal settings. Once done, insert the macOS bootable USB into your Mac's port, press and hold the 'Option' key while Sep 13, 2018 · Drive Partition and Format. ey ca jq lv qy ms my su dl ts