Just click the mac app store icon in your dock, purchase mountain lion, and follow the onscreen instructions to install it. I decided to do a clean install and just start fresh with my macbook pro, so i have made a video for you guys on how to mount mac os x lion onto a bootable drive and do a clean install. Luckily, with the help of this quick tip, youll be able to make a mountain lion recovery flash drive on your own. While we are on the topic of usb drives you will need a formatted one with a capacity of at least 8gb. However, the procedure is somewhat the same if you download a compatible macos high sierra or catalina in dmg format for creating a usb disk on a pc. If your computer already has mac os x lion installed, iatkos will just update lion to mountain lion normally, without deleting any of your apps or files. In this video, i will show you guys how to make a bootable usb flash drive of a mac mountain lion os x 10. The steps for burning mountain lion to disk are essentially the same as the ones for lion.
Os x mountain lion is available now as a download from the mac app store. Drag the mountain lion usb key to the box labeled destination. Install os x mountain lion hackintosh on a pc howto. Download the latest version of diskmaker 4mb, and then open it. Someone posted the following on another site in the comments. How to create a bootable, backup mountain lion install disk. I recommend using the usb option since it runs the installation faster than a dvd and future macs likely wont ship with a dvd drive.
Therefore, to create a standalone usb or optical media install drive for os x 10. Want to make a mountain lion usb stick or sd card installer. How to create an os x mountain lion usb installation drive. After downloading mountain lion you must first save the install mac os x mountain lion application. Jul 29, 2012 before we explain the process of creating an os x 10. Download mac os x mountain lion dmg file installer for version 10. Before we explain the process of creating an os x 10. Find the installer in your applications folder and rightclick on it then select show package contents. Create a usb flash drive to install mac os x mountain lion. Building an os x mountain lion installer thumb drive engadget. Mountain lion installer on an external hard drive or a thumb drive usb stick. Boot from the usb again, this time choosing mountain lion.
This mode is only available on apple computers made after 2009 that were running os x lion or later. Dont worry, just ignore it and the usb drive should be okay. If youd rather make the disk yourself, you can do it in a few simple steps. Create bootable copies of os x mountain lion installer lifewire. Click start and wait for your usb drive to become ready. Plug usb into macbook and run disk utility select the usb drive in the left side click on erase. Download the mountain lion installation files from the mac app sore then run the free app. With the release of mountain lion, however, apple has stopped selling the flash drives.
Similarly, any bootable mountain lion install drive you create will not automatically be updated to the latest installer version. Go to your applications folder and make a copy of the mountainlion installer. Make mountain lion bootable usb flash drive with lion. The following method allows you to download mac os x lion, mountain lion, and mavericks. Apples 9th edition of os x series is here with some exciting new features that are ever needed to be existent. Mac free usb flash drive recovery helps you easily recover all lost missing files and folders from your usb media due to wrong deletion, format, power failure, virus infection or usb damaged, etc. Connect to your mac the properly formatted hard drive or flash drive you want to use for your bootable mountain lion installer. I found this great little application, which i actually used to create a bootable lion usb drive when lion came out.
Go to your applications folder and make a copy of the mountain lion installer. Feb 16, 20 also, ignore the lion on the screen, this also works for mountain lion. Mountain lion is the second release of os x to be delivered via the mac app store. Once youre done, pop the usb flash drive somewhere safe in case you ever need it.
How to create an os x mavericks usb installation drive. Once youre done, pop the usb flash drive somewhere safe in. If you create an install drive and later download an updated. How to make a bootable mountain lion install drive macworld. If not, youll need to redownload it from the mac app store. It has now been updated to support installing mountain lion and is signed app, so it will work with gatekeeper. Here we use an old version of mac os, mountain lion, to make a bootable macos dvd. How to make a bootable lion install disc or drive macworld. Jul 26, 2012 to create your own bootable usb device using your own flash drive note that the device must be at least 8gb or larger, follow the instructions below. If you need to install multiple copies on a few computers, or even prefer not to have to download a new copy every time you have to install the mac os.
Open your applications folder and rightclick on install os x mountain lion. At the chimera boot screen, choose your new mountain lion installation. How to create a bootable, backup mountain lion install disk ars. Jul 25, 2012 therefore, to create a standalone usb or optical media install drive for os x 10. Dec 24, 2012 there are many reasons why you may want to use a usb flash drive to install mac os x mountain lion. Jul 25, 2012 an 8gb or larger usb flash drive, other external disk, or 4. How to burn a mountain lion install disk on dvd or usb. The mountain lion os also improved the user interface of the macbook interface. How to create a bootable install dvd or usb drive of os x 10. Once complete, eject and remount the usb drive, and verify the presence of library, package, and system folders. Mac free usb flash drive recovery for mac free download and. The first question you might be asking yourself is, why would i want to put os x on a flash drive. Simply download the app and in a few clicks and about 30 minutes your disk will be finished.
If you saved a copy when you first installed mountain lion, great. Create an os x mountain lion installation boot dvd or usb. Nov 29, 2017 the following method allows you to download mac os x lion, mountain lion, and mavericks. Os x lion how to create a bootable flash drive on windows. Like with lion, users can create their own bootable usb key installer to use as a recovery disk or to install. Because it comes with icloud, your mail, calendars, contacts. Download os x mountain lion and extract the dmg file. How to burn your own os x lion install dvd or usb drive. Jul 25, 2012 the steps for burning mountain lion to disk are essentially the same as the ones for lion.
Once you have verified that both the destination and source fields are populated with the correct info, click the restore button in the bottom right corner. Copy the image to a local drive or make a bootable external disk or dvd. Mountain lion installer app downloaded from the mac app store. An 8gb or larger usb flash drive, other external disk, or 4. Apple focused on decoding and solving the bugs that erupted among the various macbook users with the beta version release of the mac os x mountain lion. Sep 06, 2019 the simplest way to install macos or os x on a new hard drive is by using internet recovery mode. Os x mavericks is available in the mac app store now, but its only an upgradebut if you want to do a clean install, youll need to manually burn an installation flash drive. With the new messages app, you can send text, photos, videos, contacts, links and documents to any user mac, iphone, ipad, or ipod touch you can even begin. To create an apple mountain lion bootable usb installation you will need poweriso and an apple os x installation in iso format. Os x mountain lion the latest version of the most advanced operating system in the world. First, make sure your usb drive is formatted for use with a mac, then download the os x lion installer from the app store and copy it to your flash drive. Those of you who want a more turnkey solution should consider lion diskmaker, a donationware applescript app that will let you make a bootable dvd.
If you search on the internet a mac os x mountain lion 10. Finally, use your bootable flash drive to install lion on your mac. Free download and experience apples os x 9th edition with brand new features. Make os x lion bootable usb flash drive how to tutorial. You can also use a usb flash drive that can hold at least 5gb 8gb and 16gb are commonly available sizes as your bootable media. Feb 17, 2012 confirm that the usb drive will lose its data and enter the admin password when asked. If you have a normal dvd, you can create an empty image of a single partion dvd with disk utility, name it. Though you can install mountain lion directly from your macs hard drive. The simplest way to install macos or os x on a new hard drive is by using internet recovery mode.
So if you create a bootable lioninstaller drive using the current version of the lion installerwhich, as of 2102012, installs os x 10. Getting lion from the app store is convenient, but if you want a physical copy of the installation, you can easily make your own lion install dvd or usb drive with disk utility. How to burn mountain lion to a dvd or usb flash drive. To create your own bootable usb device using your own flash drive note that the device must be at least 8gb or larger, follow the instructions below. I was wondering if i could download os x mountian lion on my pc, mount it onto some kind of fake disk on my hard drive, copy the files onto a usb and then plug the usb into the mac and boot the mac using the usb to install os x, like i did with the pc. Prepare a clean external drive at least 10 gb of storage. After mountainlion downloads do not click on the install button. If your mac is from before 2009 or never had os x lion, click here to jump to the next section. The obvious first step here is to download os x mountain lion. Disk utility will now create a bootable os x mountain lion installer drive out of usb drive using the disk image, this can take a little while depending on how fast the. Jul 25, 2012 how to create a bootable mountain lion 10. Oct 29, 2019 download windows 7 professional edition iso 32bit macos mojave 10.
After mountain lion downloads do not click on the install button. How to burn os x mountain lion to a dvd or usb flash drive. You dont have know anything but how to click and it does the. Purchase and download lion from the mac app store or use your up to date redemption code. There are many reasons why you may want to use a usb flash drive to install mac os x mountain lion. Sep 03, 2012 dont worry, just ignore it and the usb drive should be okay. Jan 08, 2018 easy way how to create installer boot mac os x dvd disk or usb pendrive under windows 2018 link duration. App from the store aka install mac os x mountain lion, find it in the applications directory, control click it to bring up a contextual menu and. How to clean install mac os using a usb drive on mac. Confirm that the usb drive will lose its data and enter the admin password when asked.
Also, ignore the lion on the screen, this also works for mountain lion. Disk utility will now create a bootable os x mountain lion installer drive out of usb drive using the disk image, this can take a little while depending on how fast the drive and mac are but 2030 minutes isnt unusual. How to install os x mountain lion on your pc with iatkos. Mountain lion will not only make your mac work better, it also makes your mac work even better with your iphone, ipad, and ipod touch.
Find the installer in your applications folder and rightclick on it then. Jul 26, 2012 someone posted the following on another site in the comments. How to install macos or os x on a new hard drive for your mac. Jul 25, 2012 mountain lion is the second release of os x to be delivered via the mac app store. I have never before used a mac and to me its like trying to read another language. It finds the files and then burns them to a flash drive or dvd. It can be the same computer as the one mentioned in the previous point. Download windows 7 professional edition iso 32bit macos mojave 10. Download and create usb installer for mac os x yosemite. How can i install os x mountain lion onto macbook pro from. After downloading mountainlion you must first save the install mac os x mountainlion application. Before embarking on a major os upgrade, it would be wise, advisable and very prudent if you have a good, working backup of your current system to an external connected and mac formatted flash drive or externally connected usb, thunderbolt or firewire 800, mac formatted hard drive. After repartitioning my hard drive to one partition again and restoring leopard 10. Create os x mountain lion bootable usb from windows itek blog.
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