Make apfs bootable This is on macOS 14. Nov 28, 2019 · As I understand it, this is normal for APFS volumes; you can only create images of APFS containers or physical disks. Apr 9, 2024 · Alternatively, you can downsize the existing APFS container, create a new APFS container on your main disk and install a secondary macOS there and boot into it. So I connected the SDD to my Mac, formatted the disk as APFS, connect the SSD to Windows, and download a program called "APFS for Windows by Paragon Software" it gives you the option of a 10-day trial when you install it and gives you read and write access to the SSD in Windows. As of macOS Big Sur, we're required to use Apple's APFS replicator to establish a bootable copy of an APFS volume group. Notes on ISO Support: All versions of Rufus since v1. All you need is a 16 GB USB drive and macOS . Oct 9, 2022 · Samsung X5 SSD APFS Format Fail Trying to format a new Samsung X5 SSD drive. MacDrive pioneered the ability to share Mac disks with Windows and continues to build on that tradition with the most robust APFS solution available. I started by following this post's instructions: How to Create an APFS Disk Image (especially of macOS boot drive) in Mojave? -BEST ANSWER. Turn on your Mac, then immediately press and hold the Option (Alt) key. 13 USB installer now while you still can. Step 4. The ONLY path to make a viable re-usable disk image formatted as APFS is to follow these 3 steps exactly: 1. If you go with NTFS or APFS, you might run into issues. Use a third party tool (such as GParted) to copy the original APFS partition to the new APFS partition. 0 has, literally, many hundreds of changes under the hood to support APFS, High Sierra and all version of macOS from 10. Select the bootable installer, then click the onscreen arrow or press Return. If Disk Utility isn’t open, click in the Dock, type Disk Utility in the Search field, then click . It starts erasing/formatting, changes it to Mac OS Extended Journaled and then in the process of creating the APFS format, fails and says it can't unmount the drive due to some kernel issue. Feb 14, 2024 · Make sure your external hard drive has a valid version of macOS or follow these steps shown above to create a bootable external hard drive. Step 1: Watch some Mr. condensed quote: smayer97 Aug 11, 2022 · Trying to create an external USB thumb drive to run macOS Monterey from but first needs to be APFS, using macOS 10. If you just want a bootable disk then there is nothing else you need to do. I am wondering if anyone has done this, or have any tips? I see that Paragon Software ( https://www. Nov 21, 2023 · I'm trying to make an APFS volume into a disk image, and be able to write the disk image back to a blank APFS volume. 6 Sierra; I don't have an option from Disk Utility to format with APFS. Topics utility image disk restore asr apfs hdiutil diskutil macos-high-sierra apfs-volumes Aug 5, 2019 · I FOUND THE ONLY CURRENT SOLUTION using Apple Disk Utility to create RELIABLE disk images of APFS drives. Oct 18, 2021 · I highly recommend you make a bootable macOS 10. Done. But it looks like I now should, at least with macOS. apfs_systemsnapshot usage: apfs_systemsnapshot [-r snapname] [-s snapname] -v <mount point> -r: Tag specified snapshot as the one to root from on the next boot -s: Create snapshot with the specified name -v: Mount point on which to operate Oct 31, 2022 · Make your clone bootable If you used macOS Recovery to create your clone, you’ll need to return to regular macOS to complete the above steps. " Mar 6, 2021 · Trying to make a Sierra installer disk while running Big Sur Hello all! I'm trying to refurbish a 2011 MacBook Pro that has a blocked HD due to me screwing up the formatting bit. Oct 19, 2019 · Create new APFS volume. Dec 7, 2023 · I am able to mount non-bootable snapshots from the command line. As with every update, we've polished and Aug 2, 2022 · "Using Disk Utility, I created a volume" I think that was the issue. Launch Disk Utility via Spotlight. Jun 27, 2018 · I've successfully installed to an APFS RAID using the above and I can boot to single user mode, then it gets stuck in a boot loop attempting to update the kernel cache. Found out I need to install BigSur on the SanDisk from a silicon Apple computer. Enter a name for the new APFS volume. Testing the SSD in the external case by booting into the external drive was a bit frightening. Make sure your USB drive is formatted correctly (usually as FAT32 or exFAT). When I initiate a createinstallmedia with the proper agruments I Of course, it still includes great features like snapshot support, APFS recovery volume support, Backup on Connect, Eject after Copy, Sparse Bundle support, lets you store a bootable backup alongside Time Machine backups, copy Time Machine backups to other drives, and run scheduled copies on demand. Not the OS X System Base Though and Disk Image. Open Mac APFS/HFS/HFS+ format disk drives, flash drives, CD/DVD/Blu-ray media, HD floppies, dmg, dmgpart, sparsebundle and sparseimage files. Release the Option key when you see a dark screen showing your bootable volumes, including the bootable installer. This step erases all data and fixes partition errors, giving a fresh start for the installer to run smoothly. Oct 8, 2017 · Yes. app if you have enough space on the main drive and a macOS installer at hand. May 22, 2008 · To just create a bootable drive just wipe the disk and install Ventura on it, as per my post #5. You really need to be doing this on a removable, disposable drve, SD or USB stick, 16GB or more. Formatting the disk to APFS makes it compatible with macOS installation, as APFS allows for a preboot volume needed to boot. To make this I'm using a MacBook Pro Retina Early 2015 running macOS Big Sur. Actually I know no method how to create an image of the APFS volume. The convenient thing about APFS volumes is that they share the available space between partition. The single power off event I saw last time was ALSO due to it updating the cache, but the first time it was successful. Not sure what you are saying in paragraph 2. Mar 15, 2023 · Create an APFS partition identical in size to the current APFS partition. In theory you should be able to boot into Recovery Mode, but if something goes wrong then your options are limited. My boot drive is an HDD which Mojave reformatted as APFS. Download it from the official Apple website. But you are talking about putting an installer on a 2nd volume. Currently on Sonoma. If you want APFS then you could just create a new volume the existing APFS container. With your Mac backed up, you can go ahead and add a new APFS volume in preparation for installing macOS Sonoma. If you want JHFS+, then you would need to shrink the existing APFS container and create a new partition in the resulting free space. Burn DMG and ISO files to disks and flash drives. Mojave and all newer macOS versions can recognize the APFS format as a valid boot format. In the sidebar, select your existing APFS volume, such as Macintosh HD. So please bear with me. AOMEI Backupper Professional is a great choice. . 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. Earlier versions of macOS aren't compatible with APFS. How to create a bootable installer for macOS - Apple Support. pkg I need to make a bootable USB, to make a fresh install on this computer. 14. paragon-software. A single JHFS+ volume can be bootable, while APFS requires multiple volumes to boot macOS. Make sure that your Mac is using macOS High Sierra or later. An article on how to create APFS bootable clone using macOS Terminal and command line. I'm trying to create an installer disk to run USB. Go to the Disk Utility app on your Mac. Kindly, give me the lines of code necessary to create the bootable usb (especially with the changes you've mentioned). Jun 8, 2015 · I did a test to see if I could download the El Capitan Installer app, I booted to an external SSD that has Yosemite installed and I was able to download El Capitan from the App Store Purchased tab (I had previously "Purchased" El Capitan). First create a blank image file formatted as APFS and Read/Write (requires pre-determining size of Jan 30, 2018 · Probably not. Mar 18, 2021 · At this point you have a bootable partition which you can use to install macOS Catalina. MacDrive gives you full support for APFS disks, including features not found in any software. (I noticed that either Big Sur or OCLP converted the partition from HFS+ to APFS during set-up, which struck me as odd because "Mr. Copy files to Mac HFS+ disks and dmg images. 1) Choose an External Drive for Creating the Bootable Sep 29, 2023 · Do I have to erase the destination to make a bootable copy of the system? If your Mac is running Big Sur or later, yes. Then, follow our easy steps to prep the USB drive, download TransMac, format the disk, and May 9, 2022 · How to Create an APFS Disk Image (especially of macOS boot drive) in Mojave? If you try to create an disk image of a drive and the option is greyed out, what do you do? This can occur especially if trying to create an image of a APFS drive, and has macOS on it. applegamingwiki. No other single solution gives you full access to APFS and HFS+ disks in Windows PCs. The screen was a blank dull gray for over five minutes, when it finally started to boot, it took another 10 minutes to finish booting. Nov 28, 2024 · 📌 Computers can sometimes face startup issues, but having a bootable USB for macOS in hand can be a lifesaver! Even if your Mac is unresponsive, you can create a bootable USB using your Windows 11 PC. My attempts keep failing. Oct 3, 2017 · Apple’s new file system, APFS, introduces a few wrinkles, so here’s a short, easy FAQ to help you make sense of it all. Nov 15, 2021 · If you are using Mac OS X El Capitan as indicated by your post, then no, APFS is not bootable and is probably not recognized as a valid disk format by the OS. " This article will address this error message and let you create a macOS bootable installer successfully. You didn't create a new partition, you just created a new volume within the existing APFS Container. 1. 2 to create a bootable cloned SSD. Changed the partition to GUID and selected APFS. Is this due to the APFS file… Sep 21, 2020 · There is excellent software that make bootable clones and respect the design of APFS. Aug 24, 2020 · The ONLY path to make a viable re-usable disk image formatted as APFS in 3 simple steps is (though finding the solution was not simple to figure out nor straight-forward): First create a blank image file formatted as APFS and Read/Write (requires pre-determining size of image file). You should later boot into recovery mode and click show all drives and and see a drive which you want to click on and make into a Mac OS Extended (Journled). Format Disk to APFS. Nov 24, 2024 · 1. It allows you to clone the disk containing your system to an external hard drive easily, and after cloning you can boot your computer directly from the cloned disk. So space freed up in one partition can be used in another one. Dec 29, 2018 · So far, success. I start with this to make a snapshot: $ tmutil snapshot and the response is: NOTE: local snapshots are considered purgeable and may be removed at any time by Nov 11, 2020 · May be it is now became possible to make 1:1 image from an online volume, I just don't want to change my >15 years habits and use different methods. Apple Silicon, but that likely doesn't matter. I now need to install MacOS onto a APFS partition on the SSD. Oct 10, 2019 · Apple Footer. But when trying to clone an APFS system disk, the works progresses smoothly until the last step. If you want to clone a APFS hard drive on Mac or even Windows, just try this method to easily clone it to another and even create a bootable disk. Dec 3, 2024 · However, when creating a bootable installer following the online instructions, you receive an error saying: "APFS disks may not be used as bootable install media. Most people use two drives and create a macOS USB installer using a USB stick while installing macOS onto a USB3 hard drive or SSD. 9 to the the present. Once we have a bootable USB drive we can create a second APFS boot partition on your computer. So i will boot from my external Drive and continue working. Save images of disks and flash drives. With all these done, you can boot your Mac from the new APFS volume to use another newer/older macOS on your Mac. I still boot from an external Drive, where i installed older Mac OSes, but my problem is not this. Mar 21, 2018 · If you have found an APFS partition (no Recovery HD - it's included in the APFS container!), you can add it with the following commands: diskutil umountDisk disk0 gpt add -i 4 -b 409640 -s 2542739416 -t 7C3457EF-0000-11AA-AA11-00306543ECAC disk0 Links:Master M1 game compatibility list: https://www. But, you are unclear about what you are trying to do. Frankly I don't even understand how this FS works. I formatted the USB as Mac OS Extended. In order to erase the drive you need to be booted from a macOS installer. 0 is the first bootable backup application to support snapshot copying on APFS, which provides an incredible extra level of safety, security and accuracy when backing up. May 9, 2025 · Connect the bootable installer directly to your Mac. This site contains user submitted content, comments and opinions and is for informational purposes only. Create a separate APFS volume for secondary OS Nov 18, 2024 · The easiest and fastest way to make an external hard drive bootable is to use reliable software to create a bootable external hard drive. Macintoh" spent a few minutes instructing viewers on hard-drive preparation, specifying HFS+. I used that to move files from windows to Mac. This is quite easily doable just by clicking in Disk Utility. Format as HFS+ for Mac . Hi, I'm currently facing the same "Could not create a preboot volume for APFS" issue after i erased the drive from diskutility. When I tried to create it as a boot drive for Catalina, terminal gave me the message that APFS drives cannot be used as bootable install media. Boot from that drive then install and run your diagnostics. I was able to create a bootable USB installer. And if you use Image from Folder, it will not create a recoverable bootable image. Sep 15, 2017 · SuperDuper! 3. Big Sur is still pre-release so this may or may not hold at launch for the new OS. It worked and the launched fine. Open Disk Utility, which is in the Utilities folder of your Applications folder. iso). Mar 10, 2009 · NOTE: ARV must be disabled before this tool can be used. Disk Utility - you can restore the boot drive to an external drive and that will be bootable on Catalina and lower. We're unable to leverage the SafetyNet feature, and it's no longer appropriate to store other data on the Click on its icon and choose Get Info from the File menu and it will either say it is HFS Extended (Journaled), or APFS, or possibly ExFAT if it was sold to be usable on Macs and Windows. I was on the latest version of High Sierra yesterday. I tried to follow all the instructions I could find. I then used ChronoSync to reverse clone a backup of 10. 12. Jun 24, 2018 · How to make a disk image of APFS container, then restore it. If you don’t have a copy of macOS installed aside from your clone, create a blank APFS volume in Terminal or Disk Utility, then install macOS to that volume. I need to format it but the HD is configured as the System install disk. I’ve gone through the process. Using Disk Utility to clone an APFS data disk works fine, without any issue. 2. Jul 10, 2022 · But still Apps can t create a bootable disk. If it is ANYTHING other than HFS Extended (Journaled), then it will have to be reformatted first, again involving Disk Utility. Create the new partition immediately after the EFI partition. So far, haven't been able to mount bootable ones. dmg inside there is a InstallMacOSX. Also formatted my SanDisk Extreme 1TB NVME drive, on an Intel Mac, into APFS/GUID. Note, for simplicity here, a Hard Disk Drive (HDD) and A solid State Apr 14, 2022 · So I erased the USB drive and formatted it APFS. On this thread I have discovered that instead of APFS (wrong information) it should be HFS. Apr 1, 2025 · Step #3 Add an APFS Volume. So stick to FAT32 for compatibility! If you create a DOS bootable drive and use a non-US keyboard, Rufus will attempt to select a keyboard layout according to the locale of your system. Make sure your Mac is running macOS High Sierra or later. ) May 11, 2022 · APFS is apple file system. When I select either the container or the disk, I can select New Image -> From [container or disk], but when I give it a file name and hit Save, all it does is tell me "Operation canceled. Jun 4, 2018 · And I still can't envision moving to it with an SSD system disk, as I haven't yet been able to figure a way to clone an APFS system disk with Disk Utility. Apple may provide or recommend responses as a possible solution based on the information provided; every potential issue may involve several factors not detailed in the conversations captured in an electronic forum and Apple can therefore provide no guarantee as to the Jul 11, 2024 · On an Intel Mac I created a bootable BigSur USB pendrive. Use that macOS installation for the above Each volume you add to an APFS container can have a different APFS format, if needed. I tried making a bootable backup with CCC but the disk doesn't show up in my boot menu selection. However, if some time in the future you find a need to boot from an external device, and you have an existing Standard Backup on a non-encrypted APFS volume that you would like to make bootable, you can install macOS onto that volume: Download and open the macOS Installer: Apr 9, 2024 · it is possible to create a DMG image from existing APFS container with macOS Catalina installation including metadata needed for complete restore (the DMG contains OS, OS Data, Preboot, Recovery and VM volumes) it is possible to restore this DMG image into empty APFS container and get a bootable copy of the original system In this video i am going to show how to make MacOS bootable Image and Restore to an External SSD Drive. Aug 5, 2022 · It's an image called InstallMacOSX. Feb 10, 2025 · Creating a Asahi Linux bootable USB can be a great way to dive into the world of Linux on Apple Silicon Macs. Select an existing APFS volume in the sidebar, then click in the toolbar. I want to make an indentical Bootable, operational Drive with all my programms and Apps i am using now, in case something goes wrong. It was not easy to figure out. Dec 22, 2009 · I have just installed Mojave and I want to make a bootable USB installer. SuperDuper! 3. com/us/home/apfs-windows/ ) has a software that lets you read/write to APFS, but not create APFS volumes/partitions. Mar 18, 2025 · If you want to install the new macOS on your built-in startup disk, create a new APFS volume to contain it. I'm new to macOS. Dec 30, 2019 · You say you want a "new bootable partition", but you do not say how you want the partition formatted. 0 allow the creation of a bootable USB from an ISO image (. com/wiki/M1_compatible_games_master_listPlease join me on Discord here: https://discor Dec 6, 2024 · If you want to install macOS on a separate APFS volume, add an APFS volume to the container and get the macOS installer on your Mac, then install the downloaded macOS installer onto the AFPS volume. How to make external hard drive bootable without formatting? Formatting is a necessary step to create a bootable external hard drive for macOS and Windows. DMG file. Create, compress, expand and split dmg files. Macintosh videos, and bumble my way to successfully clean-installing Big Sur onto a partition of an aging iMac with a 500gb rotational drive. Whew!. Delete all the drives because of the APFS system. vlrqndq katiiwun xodln svcjw iappvu akzhi eei opzuswq yzu gwl