You system may have been suffering from a Malware attack or you may have to reset your system since you have forgotten the admin account's password. Are you looking for the best way to burn ISO to USB for Mac? The process to burn ISO to USB Mac is not a simple task at all.
Since ISO is not a native Mac file type, you would have to work around a few methods or even make use of a third party tool in order to perform this operation.This article will talk about a few ways in which you can get this done for free. Some methods are pretty easy while some may seem a bit more complicated and may not deliver the required results.
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Way 1: Burn ISO to USB Mac Using Terminal
You can make use of the default command line interface on your Mac system to perform the task of burning ISO to USB. Follow the outlined steps given below to burn ISO to USB Mac.
Step 1: On your Mac system, insert a USB flash drive.
Step 2: Launch Terminal by selecting Applications > Utilities > Terminal.
Step 3: Here, enter 'diskutil list' and hit the Enter key.
Step 4: All the drives will be listed out so that it becomes easier for you to locate the correct identifier for the USB flash drive. Make a note of it and unmount the drive by keying in 'sudo unmount/dev/driveidentifier which you noted down.
Step 5: If prompted, enter the Admin password and enter the following command and hit the Enter key: dd if=/path/toimage.iso of=/dev/driveidentifier
The above command will burn the ISO to USB to the drive specified by you. However, this method may seem complicated to some users. You can move ahead to the next solution if you find it complicated.
Way 2: Write ISO to USB Mac Using UNetbootin
You can make use of this utility for burning ISO to USB on Mac only when you have access to Linux distributions like Ubuntu. Once you have made sure that the utility is installed on your Mac, follow the steps below to burn ISO or DMG to USB.
Step 1: From the 'Distribution' section at the top of the software, choose the required Linux distribution. You can even provide the ISO file by clicking on the Diskimage radio button and then using the ellipsis icon to choose the ISO file.
Step 2: Specify the target drive and click on 'OK' and the bootable drive would be created.
This method is possible only if you have a Linux distribution like Ubuntu.
Way 3: Cretae ISO to USB on Mac Using Virtualbox
If none of the above suggested methods work, this method would surely help you in burning ISO to USB for free. Refer the steps mentioned below to do so.
Step 1: Install the Virtualbox client on your Mac system.
Step 2: Make a guest OS on Windows and load this Windows ISO to the system.
Step 3: Leave the other settings in the default state if you are not aware of how you can change them.
Step 4: Follow the on screen instructions carefully and then boot your system in Windows OS.
Step 5: Download the ISO burning tool once system is booted in Windows and insert the USB flash drive. Now you can burn the ISO image to USB.
Although this method is pretty effective, it takes a long time and some amount of technical expertise is required in order to get satisfactory results.
Extra Tips: How to Burn ISO to USB on Windows
If you just want to burn ISO to USB on Windows 10/8.1/8/7 system, then PassFab for ISO is your best option. This is a prfoessional program which enabled you to burn bootable ISO to USB on any Windows-based computer. You can either download Windows System ISO or Import Local ISO from it. You can even burn CD or DVD if there's no USB in your hand.
Conclusion
Through this article you can get to know different ways in which you can burn ISO or DMG to bootable USB. While some methods are easy, some are way too complicated. If you are looking for a tool to carry out this process for free, you can do that but most of the methods involved in such solutions would be pretty complicated for a novice user and also they end up consuming a lot of your time as well. Instead, you can choose PassFab for ISO tool to carry out the process of burning ISO to USB on Windows. This method is highly recommended as it is very simple and can be completed quickly without any hassles.
- Support Windows 10, Windows 8.1, Windows 8, Windows 7, etc.
- Support USB of various brands, such as SanDisk, Kingston, etc.
- Support burning ISO to USB flash drive, CD or DVD-ROM
- Support GPT and MBR partition types
Every operating system can crash at one time or another. While it's safe to say that macOS is more stable than Windows, it can still be affected by issues that prevent your computer from booting up. In such cases, you might need to boot your Mac from a USB flash drive to fix the problem. This article shows you two ways to boot Mac from external USB stick, as well as some troubleshooting tips in case Mac won't boot from the target USB.
Make Bootable Usb From Iso Mac For Windows
Boot Mac from USB Option l: Startup Manager
If your Mac won't boot up normally, you can set it to boot from a different drive, such as a USB stick containing macOS installation files in bootable format. The drive will have to contain a version of the OS that is compatible with the Mac. As long as you have the bootable installation USB, you can start your Mac from the USB by accessing the Startup Manager. Here are the steps to be followed:
Step 1: Insert the bootable USB into Mac and power it on.
Step 2: As soon as the startup process begins, hold down the Option (alt) key and keep it depressed until you see the Startup Manager on your screen. If there is a firmware password on your Mac, hold down the Option key until you're asked to enter that password.
Step 3: You will now see the various startup disk options, and your USB will be listed there. If you click on the Up arrow right below the icon for the USB, the computer will only startup once using this disk. If you press and hold down the Control key while making your selection, it will be saved, and your computer will boot from the USB every time, as long as it is left in the computer.
At this point, you can also use the Mac installation disk to boot your Mac from. It will appear as EFI Boot, and it works on all computers running macOS 10.9 or higher.
Boot Mac from USB Option 2: Safe Mode/Recovery Mode
As an alternative, you can start your Mac in Safe Mode (Recovery Mode). This will allow the system to automatically detect and repair directory issues. Safe Mode will only allow required kernel extensions to load, preventing login items and startup items to load automatically. It can also help you isolate the issue depending on whether or not the issue goes away in Safe Mode. If the issues you have during normal startup don't show up in safe mode, they are most likely fixed. That means you can reboot normally and your system should be back to normal.
Iso To Usb Mac Os
Step 1: Start your Mac and hold down the Shift key. You will see the Apple logo on your screen.
Step 2: When you see the login screen, you can release the Shift key and login to your Mac.
Step 3: To check whether your Mac has booted into Safe Mode, click on the Apple logo on the top left and then on About this Mac. In the window that opens, click on System Report… You should be able to see this:
How to Fix Mac Won't Boot from USB Drive
Sometimes Mac won't boot from USB as expected. If you are unable to select a different startup disk, it's possible that your disk is not showing up in Startup Manager. If you try Method 1 above but don't see your USB drive listed there, it could mean one of the following problems:
Compatibility: It is possible that the version of macOS or Mac OS X that you have on the USB drive is not compatible with the hardware. That means you won't be able to see it in the Startup Manager so, of course, you won't be able to boot from it. In such cases, you may need to burn a compatible macOS version on USB drive in order to be able to boot Mac from it.
Startup Security Utility: In certain cases where your Mac has the Apple T2 Security Chip (2018 and later devices), it may be your Startup Security Utility settings that are preventing you from booting from USB. In this situation, restart your Mac and hold down the Command + R keys when you see the Apple logo. This will put your Mac into Recovery mode. In macOS Utilities, go to Utilities >Startup Security Utility and sign in as admin. Under External Boot, select the second option - Allow Booting from External Media.
Option ROM Firmware: Another known issue is that Option ROM firmware will not load in Startup Manager until you press certain keys manually. To do this, use Method 1 to access Startup Manager. Once you are there, press Option-Shift-Command-Period. You should now be able to see the USB drive. This is not exactly a problem as much as a feature. If the USB contains Option ROM firmware, you will need to press those keys everytime to boot from your pen drive.
These two methods and the troubleshooting tips should allow you to boot from USB or in Safe Mode so you can then isolate the problem that's preventing your Mac from booting up normally.