Make Os X Recovery Usb

  


Check the box to Back up system files to the recovery drive ④, then select Next ⑤. Connect the USB flash drive that you want to create as a recovery drive to your computer. ※ Note: All files on the USB flash drive will be deleted during the process, so please back up your files first if you have data inside originally.

To create your own Mac OS X recovery USB drive, all you need is a 1GB or larger USB drive. If you have a USB drive larger than 1 GB, you can create a 1.5 GB or 2 GB partition for the recovery drive because the creation process will erase the whole USB drive and use all of the available space no matter how large it is and the drive will become. IBoysoft provides reliable Windows data recovery software and Mac data recovery software to recover deleted or lost files from hard drive, external hard drive, SD card, USB drive, flash drive, etc.

  • Want to create a USB drive, you may have access to two other types of emergency drives, depending on when you purchased your Mac. Recovery HD: Every Mac running OS X Lion and later has a hidden Recovery HD partition that can be used to boot the computer and repair the hard disk. (To use the Recovery HD partition as your startup disk, hold.
  • The HD partitions were totally wiped, so there's no access to the normal recovery tools you'd use to reinstall OS X. I'd like to get OS X back on said laptop, but I can't find a way to do this as I can't find any installation media images and the other tools (such as the OS X Recovery Disk Assistant) require access to another Mac.

Make Os X Recovery Usb Download

The bootable USB flash drive lets you access your Mac, scan the start-up disk, and recover Mac data, before you’re compelled to think of ways such as looking for a data recovery service to extract inaccessible data from a dead Mac hard drive. Put the iso on a usb stick (drag it into your mac hard drive and mount it) format your usb stick with the disk utility tool. (Make sure the usb is partitioned as mac bootable then use use the image recovery and put your mounted OS X iso into the source and your usb as the location.) restart your computer while holding down the option key.

  • Nov.18, 2020

    iBoysoft NTFS for Mac V3.0 released. What's New: Compatible with macOS Big Sur & Apple Silicon M1 Mac.

  • Aug.05, 2020

    iBoysoft Data Recovery for Windows V3.5 released. What's New: Improve data recovery quality.

  • Jun.05, 2020

    iBoysoft Data Recovery for Mac V3.6 released. What's New: Apple T2 chip data recovery.

  • Oct.12, 2019

    iBoysoft Drive Manager V3.0 released. What's New: Support macOS 10.15 (Catalina).

  • Sep.26, 2019

    [BRAND NEW] iBoysoft NTFS for Mac V1.8 released.

  • July, 2019

    iBoysoft Data Recovery V3.2 released. What's New: Improved pre-recovery preview feature.

  • Mar.20th, 2019

    iBoysoft Data Recovery V3.0 released. What's New: Added BitLocker data recovery feature.

  • Sep.18th, 2018

    iBoysoft Data Recovery for Mac V2.8 released. What's New: Improve data recovery quality.

  • Dec.25th, 2017

    iBoysoft Data Recovery for Mac V2.6 released. What's New: Support APFS data recovery.

  • Nov.3rd, 2017

    iBoysoft Drive Manager V2.8 released. What's New: Improve read and write speed.

  • Apr.27th, 2017

    iBoysoft Data Recovery V2.0 released.

  • Mar.25, 2017

    iBoysoft Drive Manager V2.6 released. What's New: Fix bugs and improve productquality.

If you’re still using a Mac OS X the time will come when your computer won’t boot, or a problem may arise where you can’t take control of the device, and booting from an OS X installation media will be required.

Make Os X Recovery Usb From Windows

This is why it’s recommended that you make a Mac OS X bootable USB when your Mac is in working conditions. However, if you find yourself on a scenario where your device (iMac, MacBook Pro, Air, Mac Pro or Mini) is not responding and you happen to have a Windows 10 device, then you can still be able to make a USB bootable installation media for your Mac OS X to reinstall the operating system using the Recovery Assistant.

These instructions will also work for Windows users who are running Mac OS X on a virtual machine and need to upgrade to the latest version. For instance, to OS X Yosemite.

Requirements

Before you dive into this guide, you’ll need a few things:

  • A broken Mac computer with Mac OS X.
  • A trial copy of the TransMac software.
  • One high quality USB flash drive with 16GB of storage.
  • A copy of Apple’s macOS (DMG file).

Now that you have all the necessary ingredients, you’re ready to make a Mac OS X bootable USB using the DMG file of the operating system with the steps below.

Make Os X Recovery Usb Driver

Create Mac OS X bootable USB installation media

Before you can use TransMac, you first need to partition your USB flash drive with a GPT partition, as a normal MBR partition may not work. To do this, you’ll need to use the Diskpart command-line utility on Windows 10.

Setting up GPT partition

Use these steps to set up a USB drive with a GPT partition:

  1. Open Start on Windows 10.

  2. Search for Command Prompt, right-click the top result and select the Run as Administrator option.

  3. Type the following command to open Diskpart and press Enter:

  4. Type the following command to determine the USB flash drive and press Enter:

  5. Type the following command to select the storage and press Enter:

    Quick tip: The select disk 1 command as an example, but you have to replace 1 with the number of the flash drive you want to use.
  6. Type the following commands to delete everything from the USB thumb drive and press Enter:

  7. Type the following command to convert the drive into a GPT partition and press Enter:

  8. Type the following command to select the new partition and press Enter:

After you complete the steps, the USB flash drive from MBR to GPT format, you can use the steps below to create a bootable USB installation media to install Mac OS X.

Make Os X Recovery Usb Windows 10

Create USB install media

Use these steps to create a bootable media to install Mac OS X:

  1. Download and install a copy of TransMac.

    Quick note: TransMac is a paid software, but it has a 15-day trial solution, that give us more than enough time to move the DMG files to the USB drive from Windows. (If you want to support the developer, you can purchase the full version.)
  2. Insert the USB drive that you’ll use to fix your installation of OS X. (Remember that all the data in the USB will be erased. Make sure you take off any important documents.)

  3. Right-click the TransMac software icon and Run as administrator. (You’ll be prompted to Enter Key or Run, because we’ll be using it once, click the Run option.)

  4. On the left pane, you’ll see all the Windows PC drives listed, right-click the USB drive that you’re intending to use to reinstall Apple’s OS X and select the Restore with Disk Image option.

  5. In the warning dialog box, click the Yes button.

  6. Use the Restore Disk Image to Drive dialog box to browse for the DMG file with the installation files for Mac OS X Yosemite in this case, and click the OK button to create a bootable USB of the operating system.

    Now, you’ll have to wait a long time. No kidding. It could take one or two hours to complete the process depending on your computer and other variables.

Once your bootable USB installation media is ready, remove it and insert it into your Mac, power it on, holding down the Option key, and select the USB you just created to reinstall Mac OS X.

Mac Os X Recovery Usb Windows

Make os x recovery usb driveUsb

If you’re having issues trying to create a bootable media, you can get a USB flash drive that comes with Mac OSX ready to install.



To create your own Mac OS X recovery USB drive, all you need is a 1GB or larger USB drive. If you have a USB drive larger than 1 GB, you can create a 1.5 GB or 2 GB partition for the recovery drive because the creation process will erase the whole USB drive and use all of the available space no matter how large it is and the drive will become. IBoysoft provides reliable Windows data recovery software and Mac data recovery software to recover deleted or lost files from hard drive, external hard drive, SD card, USB drive, flash drive, etc.

The bootable USB flash drive lets you access your Mac, scan the start-up disk, and recover Mac data, before you’re compelled to think of ways such as looking for a data recovery service to extract inaccessible data from a dead Mac hard drive. Put the iso on a usb stick (drag it into your mac hard drive and mount it) format your usb stick with the disk utility tool. (Make sure the usb is partitioned as mac bootable then use use the image recovery and put your mounted OS X iso into the source and your usb as the location.) restart your computer while holding down the option key.

Make
  • Nov.18, 2020

    iBoysoft NTFS for Mac V3.0 released. What's New: Compatible with macOS Big Sur & Apple Silicon M1 Mac.

  • Aug.05, 2020

    iBoysoft Data Recovery for Windows V3.5 released. What's New: Improve data recovery quality.

  • Jun.05, 2020

    iBoysoft Data Recovery for Mac V3.6 released. What's New: Apple T2 chip data recovery.

  • Oct.12, 2019

    iBoysoft Drive Manager V3.0 released. What's New: Support macOS 10.15 (Catalina).

  • Sep.26, 2019

    [BRAND NEW] iBoysoft NTFS for Mac V1.8 released.

  • July, 2019

    iBoysoft Data Recovery V3.2 released. What's New: Improved pre-recovery preview feature.

  • Mar.20th, 2019

    iBoysoft Data Recovery V3.0 released. What's New: Added BitLocker data recovery feature.

  • Sep.18th, 2018

    iBoysoft Data Recovery for Mac V2.8 released. What's New: Improve data recovery quality.

  • Dec.25th, 2017

    iBoysoft Data Recovery for Mac V2.6 released. What's New: Support APFS data recovery.

  • Nov.3rd, 2017

    iBoysoft Drive Manager V2.8 released. What's New: Improve read and write speed.

  • Apr.27th, 2017

    iBoysoft Data Recovery V2.0 released.

  • Mar.25, 2017

    iBoysoft Drive Manager V2.6 released. What's New: Fix bugs and improve productquality.

If you’re still using a Mac OS X the time will come when your computer won’t boot, or a problem may arise where you can’t take control of the device, and booting from an OS X installation media will be required.

This is why it’s recommended that you make a Mac OS X bootable USB when your Mac is in working conditions. However, if you find yourself on a scenario where your device (iMac, MacBook Pro, Air, Mac Pro or Mini) is not responding and you happen to have a Windows 10 device, then you can still be able to make a USB bootable installation media for your Mac OS X to reinstall the operating system using the Recovery Assistant.

These instructions will also work for Windows users who are running Mac OS X on a virtual machine and need to upgrade to the latest version. For instance, to OS X Yosemite.

Create bootable os x recovery usb

Requirements

Before you dive into this guide, you’ll need a few things:

  • A broken Mac computer with Mac OS X.
  • A trial copy of the TransMac software.
  • One high quality USB flash drive with 16GB of storage.
  • A copy of Apple’s macOS (DMG file).

Now that you have all the necessary ingredients, you’re ready to make a Mac OS X bootable USB using the DMG file of the operating system with the steps below.

Create Mac OS X bootable USB installation media

Before you can use TransMac, you first need to partition your USB flash drive with a GPT partition, as a normal MBR partition may not work. To do this, you’ll need to use the Diskpart command-line utility on Windows 10.

Setting up GPT partition

Use these steps to set up a USB drive with a GPT partition:

  1. Open Start on Windows 10.

  2. Search for Command Prompt, right-click the top result and select the Run as Administrator option.

  3. Type the following command to open Diskpart and press Enter:

  4. Type the following command to determine the USB flash drive and press Enter:

  5. Type the following command to select the storage and press Enter:

    Quick tip: The select disk 1 command as an example, but you have to replace 1 with the number of the flash drive you want to use.
  6. Type the following commands to delete everything from the USB thumb drive and press Enter:

  7. Type the following command to convert the drive into a GPT partition and press Enter:

  8. Type the following command to select the new partition and press Enter:

After you complete the steps, the USB flash drive from MBR to GPT format, you can use the steps below to create a bootable USB installation media to install Mac OS X.

Create USB install media

Use these steps to create a bootable media to install Mac OS X:

  1. Download and install a copy of TransMac.

    Quick note: TransMac is a paid software, but it has a 15-day trial solution, that give us more than enough time to move the DMG files to the USB drive from Windows. (If you want to support the developer, you can purchase the full version.)
  2. Insert the USB drive that you’ll use to fix your installation of OS X. (Remember that all the data in the USB will be erased. Make sure you take off any important documents.)

  3. Right-click the TransMac software icon and Run as administrator. (You’ll be prompted to Enter Key or Run, because we’ll be using it once, click the Run option.)

  4. On the left pane, you’ll see all the Windows PC drives listed, right-click the USB drive that you’re intending to use to reinstall Apple’s OS X and select the Restore with Disk Image option.

  5. In the warning dialog box, click the Yes button.

  6. Use the Restore Disk Image to Drive dialog box to browse for the DMG file with the installation files for Mac OS X Yosemite in this case, and click the OK button to create a bootable USB of the operating system.

    Now, you’ll have to wait a long time. No kidding. It could take one or two hours to complete the process depending on your computer and other variables.

Once your bootable USB installation media is ready, remove it and insert it into your Mac, power it on, holding down the Option key, and select the USB you just created to reinstall Mac OS X.

Mac Os X Recovery Usb Windows

Make os x recovery usb

If you’re having issues trying to create a bootable media, you can get a USB flash drive that comes with Mac OSX ready to install.