hdiutil burn ~/Desktop/DiskImageFile. DiskMaker X (formerly Lion DiskMaker) is an application built with AppleScript that you can use with many versions of OS X/macOS to build a bootable drive.

Enter the following command ( Example: File Path “Desktop” File “DiskImageFile.iso”):.

Open the Terminal application ( Applications > Utilities > Terminal.app).

iso somewhere easy to locate like your desktop iso with MacOS and Mac OS X via hdiutil in the Terminal application: Common verbs include attach, detach, verify, create, convert, and compact. Hdiutil uses the DiskImages framework to manipulate disk images. Luckily I remembered that good ole Terminal is more than capable of burning an ISO via hdiutil. Since I was using an older Mac with OS X 10.11 there was no option to simply burn the ISO from Disk Utility as I would normally do. They are unreliable and unsafe to use, which also makes it difficult to maintain Firefox on those versions.I was working on an older Mac the other day and needed to create a Windows 10 Recovery Disc via an ISO.

If you want to keep your Firefox version up to date, you need to upgrade your operating system to macOS 10.12 or higher. How can I get the newest features of Firefox? After this, no security updates will be provided. Up until October 2021, we were updating affected users with critical security updates through the Firefox ESR channel, to help retain the best possible security. Unsupported operating systems do not receive security updates, have known exploits and can be dangerous to use, which makes it difficult to maintain Firefox on those versions.Ĭan I still browse safely with Firefox on OS X 10.9, 10.10 or 10.11? Download Mac OS High Sierra 10.13 ISO Install Mac OS on a Virtual Machine Download the ISO/ DMG file of the Mac OS High Sierra 10.13 on your computer. Apple made the last security update applicable to OS X 10.11 available in July 2018. Why has Firefox ended support for OS X 10.9, 10.10 and 10.11 users?Īlthough Apple does not have a public policy governing security updates for older OS X releases, its practice is to support the most recent three releases. The AnyDesk macOS remote desktop client works seamlessly with any Mac computer running Apples latest operating system or older versions. Affected users will not receive any further security updates.

This was done to provide security updates until the final Firefox 78 ESR update (version 78.15.0esr) was released on October 5, 2021. These users were moved to the Firefox Extended Support Release (ESR) channel by an application update. Firefox Mac OS X 10.9, 10.10 and 10.11 users move to Extended Support Releaseįirefox version 78 was the last supported Firefox version for Mac users of OS X 10.9 Mavericks, OS X 10.10 Yosemite and OS X 10.11 El Capitan.

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