Dosdude1 El Capitan

  1. Dosdude High Sierra
  2. Dosdude1 Catalina Patcher

This Github project is a new and updated branch of the Yosemite tree and is now targetted at OS X 10.11 El Capitan. This project aims to add support for El Capitan (OS X 10.11) for unsupported Mac hardware with a 32-bit only EFI implementation. This is how to install Mac OS X 10.11 'El Capitan' on an unsupported Mac Pro. In this video, I use a Mac Pro 1,1 (that has been flashed to 2,1 firmware). Dosdude1 Big Sur. About Dosdude1 Big Sur. If you are not founding for Dosdude1 Big Sur, simply cheking out our article below.

While the app can still be used for macOS By using this patching software on your Unsupported Mac, you can enjoy the various features and added security that modern Macs have. Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor.

fixed : install OSX 10.11 El_Capitan on unsupported Macs

Aenean massa. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Donec quam felis, ultricies nec, pellentesque eu, pretium quis, sem. Nulla consequat massa quis enim. An update to the MacPostFactor was released on July 8, Also, by updating the system software of your Mac, you can enjoy various additional features and enhanced security. Always use to the latest version.

Never download this from any other provider. All links must link to this page or directly from Kelian's server. This is to ensure that nothing was tampered with and that you have the most reliable and tested software.

MacPostFactor v2. It features many improvements everywhere! Anyway, in this version, you'll find:. See if your Mac can handle the Patcher. Tested Macs listed below. Here are the minimum requirements:. All other company and product names are trademarks or registered trademarks of their respective companies. Beautifully Deviant of the Rules Lorem ipsum dolor sit amet, consectetuer adipiscing elit.

Release Notes. Latest Update: 2. Verison History. Add some verbosity to the install process for logs. System Requirements See if your Mac can handle the Patcher. General Requirements Running Download Size: MB Download. Verison 2. Verison 1. Verison 0.Citing various incompatibilities and hardware deficiencies, they cut out a large swathe of machines from running Sierra.

However, many Mac owners have questioned their motives, observing that some machines have made the cut whilst their more powerful contemporaries such as the MacBook Pro have mysteriously been left behind.

Please note, some machines have issues, as the table reports. The most common is a lack of Wi-Fi due to the unsupported BCM card in some machines, but this can often be replaced.

If you have one of the models listed above and want to give Sierra a try, follow our instructions below to make a modified Sierra installer with Sierra Patcher.

To download this via the Mac App Store you will need access to a supported machine. However, a direct download or a download inside a macOS VM can circumvent this requirement. SIP must remain disabled at all times for this method to work, even after initial installation.

Do not be alarmed by this. Navigate to your Applications folder and select it. Enter your password when prompted. I recommend doing this for a fresh start. The installation will now begin. Keep an eye on it, as it will reboot halfway through to complete the installation and you must be ready when it does.

The machine will try to boot up and fail. Simply hold the power button down until it turns off, then turn it on again. The utility correctly identified my machine as a MacBookPro5,5 so that is what I selected from the list. This is the only must-have patch which is not enabled by default. Mine was called Macintosh HD. This is only useful if your patches do not seem to have taken hold for any reason. This time, at the boot drive selection screen, do not select the USB drive, select the hard drive of your unsupported machine to boot from.

The machine will now boot up and finish the installation. Allow it to complete and it should take you into your new Sierra installation on your supposedly unsupported Mac. The patcher is still being updated so you can expect support to continue through future versions of Sierra too. A recent update to the tool also enabled macOS updates to be received through the Mac App Store, so even that aspect is vanilla now.

Please note that if you are using a Hackintosh and not a real Mac then this tool is not needed.

The patcher is only required for genuine Mac hardware. Got a machine which was cruelly shunned by macOS Sierra? Let me know whether this guide breathes new life into it.Questions or comments? I also have a YouTube video going over the whole process. If it's not or you're unsure, just boot into your Recovery partition of your currently installed copy of OS X, open Terminal, and run 'csrutil disable'.

This can be obtained from the Mac App Store using a machine that supports High Sierra, or by using the built-in downloading feature of the tool. The trackpad in the MacBook5,2 isn't fully supported in High Sierra. While it works and is fully usable, High Sierra detects it as just a standard mouse, preventing you from changing some trackpad-oriented settings. How to use: 1.

When the operation completes, boot your target unsupported Mac off the USB drive you just created by holding down the Option key while turning on the machine, and selecting the drive. Note: Only perform steps 5 and 6 if you intend to do a clean install.

Otherwise, you can simply skip these steps and install to your volume containg a previous version of OS X, and it'll do an in-place upgrade. When the installer boots, open Disk Utility from the Utilities menu, or by double-clicking it in the Utilities window on the bottom left corner of the screen.

If formatting an entire drive, ensure GUID is selected. It is not quite as clean as native booting, but will not cause any issues while running High Sierra.

A demo of the modified booting process can be viewed here. Install macOS normally onto the desired volume. When the install completes, reboot back onto the installer drive. This time, open the 'macOS Post Install' application. In the application, select the Mac model you are using. The optimal patches will be selected for you based on the model you select. You can also select other patches of your choosing.Be sure to have root privileges administrator password as OS X will prompt you for this on some stage.

Make sure your Mac meets the Requirements above 5. Install macOS Extractor. The AutoPatch Tool will unmount that when its done.

How To Install macOS Mojave On An Unsupported iMac ( Tutorial for incompatible iMacs )

During the AutoPatch installation. If the installation drive boots you back to the main partition, try blessing the drive from your terminal app: Code:. If the Mac does not reboot to the El Capitan desktop boot to the installation drive again and perform the following.

Open the 'Kexts' Folder 3. Choose your Graphics Card Kext Installer and launch it. Install it. Admin privileges required 5. Restart your Mac.

We are not liable if your computer explode, fail to wake you up for work, lose important files, pictures, porn or simply ceased to work. Always backup your existing installation before installing MacPostFactor or install in a second partition. We are not aware of remaining bugs Try this on a secondary partition. Supplementary Informations for El Capitan.

We're not responsible if you screw up your system. Technically, that won't happen as you can always go back to Lion. Then, choose the partition you want to install El Capitan on. Click install and prompt your password. Click reboot.

Available Patches

Your computer should reboot with the OSXHackers logo. Once booted, Click Continue, Agree and choose the only partition showed. Click reboot when you see 'Installation succeeded! Then, choose the disk you want to install the El Capitan installer on. Click exit.

Once booted, Click Continue, Agree and choose the partition you want to install on.

All other company and product names are trademarks or registered trademarks of their respective companies. Change Patcher. A: Preparing The Installation Drive 1.Salve a Tutti, ieri ho formattato finalmente il mio iMac 27 Fine This entire process involves the use of my 'macOS Catalina Pat.

This is what I did for Step 3 After so much searching for an easy to use. The download page for the v. Reminds me of the android scene, loads of random forum posts, zips uploaded to rapidshare and blind trust in hacked installers. What is TransMac Software? TransMac from Acute Systems is Windows software that can copy and manage files and folders on Apple drives and devices, including Mac-formatted hard drives, flash drives, and other storage devices, as well as open and burn disc images and.

I've been following the CM9 development in this forum and it seems as if JackpotClavin is try…. Je zal geen betere software vinden.

In this video, I go over the process of installing macOS I've tried two different USB. Transmac is a paid software, however, it offers 15 days of trial which is enough for you to create the bootable USB.

I updated it to High Sierra using the dosdude1 patches. With the Catalina patcher from DosDude1 the installer can be tricked to allow installation.

If for some reason updates aren't showing up, or are not installing correctly, you will need to re-install the Software Update Patch using the Patch Updater application. Download the macOS Mojave DosDude1's scripts cover a brevity of Macs, including the Mac Pro 3. By using this patching software on your Unsupported Mac, you can enjoy the various features and added security that modern Macs have. For more information on how to create a Windows 10 bootable media, check out this article.

System updates, such as EOS Utility 3. Download macOS Catalina Datei vom Juli sollte eigentlich nach all den er Sec. This entire process involves the use of my 'macOS Mojave Patcher. I wrote these articles on upgrading to each: Check the.

He's talking about people. Here at this site we offer a service for free to unlock iCloud locked devices without invalidating your warranty.Current Version: 1. When installing, ensure your system is plugged in to power, or the update will not be installed. Running Catalina without full graphics acceleration will result in extremely poor system performance. I get an error saying 'The installer is damaged, and can't be used to install macOS' This happens when using a release of the macOS Catalina Installer App that is incompatible with the version of Catalina Patcher you are using.

Download the latest Catalina Installer using the latest Catalina Patcher version. Some third-party applications do not open or crash on launch This is an issue Apple introduced in To work around this, immediately relaunch the affected application after receiving the crash message.

After that point, the affected application should no longer experience this crash. During installation, the machine keeps booting off the installer volume, and will not complete the second phase of installation This usually occurs on machines that support High Sierra macOS Installing High Sierra on these machines will update the machine's system firmware, allowing it to boot from an APFS volume.

This is necessary in order to boot Catalina. Please follow the instructions in the 'Important Info' section above to rectify. During installation, the installer reports that 'An error occurred during installation', and mentions running diagnostics This occurs when the copy of the macOS Catalina Installer app used has gotten corrupted somehow.

The Zoom application does not show any video during meetings This is due to the latest Zoom versions requiring a Metal-compatible GPU for video rendering. To patch this out of the Zoom application, download and run the script located hereor here for later Zoom versions. Download Latest Version View Changelog. Current Version Info Current Version: 1.

Tutorial Video.Want to run MacOS Catalina Then you may be interested in a third party tool that allows advanced uses to patch the MacOS Catalina installer so that it works on otherwise unsupported Macs. If this sounds interesting to you, check out the link below to learn more about the DosDude Catalina Patcher utility, and you can view a video tutorial further below showing how it works. DosDude has been tweaking with the MacOS system installers for a while, and you may recall a past article discussing running macOS Mojave on unsupported Macs too using a similar patch.

As you can see, that list is significantly broader than what is on the list of MacOS Catalina compatible Macs.

Catalina on Unsupported Macs

This is very much a third party tweak, and is of course not supported by Apple in any way. The video below demonstrates a tutorial walking through the process of using the DosDude Catalina patcher tool to install the macOS Enjoy this tip? Subscribe to the OSXDaily newsletter to get more of our great Apple tips, tricks, and important news delivered to your inbox! Enter your email address below:. Nothing happens. Any idea? Hi, Thanks for providing this patch. I have used your el capitan and high sierra patches in the past.

I have created to bootable USB as per your instructions. I am able to boot off it using my macbook air. Yesterday I upgraded my iMac early from Yosemite to Catalina without any problems. I put in a gb ssd and 6gb ram. The filesystem conversion runs automatically when you reinstall macos. Thanks for the great job!

Last week I did the usb bootable creation process with Catalina Patcher…everything was okay. When the time arrive for booting with the usb flash the process starts and goes while 30 secondes and a incompatible icon installation appears like a white wheel with a bar on it.

No possibility to do an install of Catalina.


Download macos high sierra patcher install for free. System Tools downloads - macOS High Sierra Patcher by Collin and many more programs are available for instant and free download. MacOS Mojave Patcher is an application that allows to easily create a modified copy of macOS Mojave for use on unsupported Macs. MacOS Mojave Patcher is an. MacOS High Sierra Patcher Tool for Unsupported Macs. When the operation completes, boot your target unsupported Mac off the USB drive you just created by holding down the Option key while turning on the machine, and selecting the drive. Note: Only perform steps 5 and 6 if you intend to do a clean install. Otherwise, you can simply skip these.


  • Open the 'macOS High Sierra Patcher' tool, and browse for your copy of the macOS High Sierra Installer App.Ensure that the tool successfully verifies the app. Next, select your USB drive in the Target Volume list, and click 'Start Operation.'
  • Mac Os Sierra Patcher Dmg - cleverdns. MacOS Sierra Patcher is a free-to-use application for Mac OS that allows you to easily create a modified install drive to use for installing macOS Sierra on unsupported Mac computers. Make sure SIP is disabled on the system you intend to install Sierra on. Presenting Apple Music on Mac.

For High Sierra (10.13) or newer, follow these steps. For the best user experience, we recommend that you upgrade to the latest OS version available for your machine. Also make sure to use a supported browser. Download macOS Mojave dmg file, therefore, macOS Mojave is one in all the most recent versions of the macOS package, once macOS chain. That freshly supported new options of this outstanding like macOS Mojave Black screen mode, and plenty of completely different interfaces. MacOS Mojave black screen mode is one in all the nice options among the freshly free features of macOS Mojave. This dmg image is converted from the macOS high sierra 10.13.6 app. It is only for building Hackintosh. The dmg already includes clover bootloader, so you can restore the image and install the OS on your pc. Here in HackintoshPro, we have a much detailed guide on how to install macOS high sierra on pc. Download macOS high sierra from mega. Let the macOS High Sierra installation complete. When it is finished, the Mac will reboot and go through the standard setup procedure as if the computer was brand new. Enter your Apple ID, user account creation information, setup iCloud, and when complete with the setup you will be on a completely fresh and clean installation of macOS High.

These advanced steps are primarily for system administrators and others who are familiar with the command line. You don't need a bootable installer to upgrade macOS or reinstall macOS, but it can be useful when you want to install on multiple computers without downloading the installer each time.

What you need to create a bootable installer

  • A USB flash drive or other secondary volume formatted as Mac OS Extended, with at least 14GB of available storage
  • A downloaded installer for macOS Big Sur, Catalina, Mojave, High Sierra, or El Capitan

Download macOS

  • Download: macOS Big Sur, macOS Catalina, macOS Mojave, or macOS High Sierra
    These download to your Applications folder as an app named Install macOS [version name]. If the installer opens after downloading, quit it without continuing installation. To get the correct installer, download from a Mac that is using macOS Sierra 10.12.5 or later, or El Capitan 10.11.6. Enterprise administrators, please download from Apple, not a locally hosted software-update server.
  • Download: OS X El Capitan
    This downloads as a disk image named InstallMacOSX.dmg. On a Mac that is compatible with El Capitan, open the disk image and run the installer within, named InstallMacOSX.pkg. It installs an app named Install OS X El Capitan into your Applications folder. You will create the bootable installer from this app, not from the disk image or .pkg installer.

Use the 'createinstallmedia' command in Terminal

  1. Connect the USB flash drive or other volume that you're using for the bootable installer.
  2. Open Terminal, which is in the Utilities folder of your Applications folder.
  3. Type or paste one of the following commands in Terminal. These assume that the installer is in your Applications folder, and MyVolume is the name of the USB flash drive or other volume you're using. If it has a different name, replace MyVolume in these commands with the name of your volume.

Big Sur:*

Catalina:*

Mojave:*

Dosdude el capitan patcher

High Sierra:*

El Capitan:

* If your Mac is using macOS Sierra or earlier, include the --applicationpath argument and installer path, similar to the way this is done in the command for El Capitan.

Macos High Sierra Dmg File Download


After typing the command:

  1. Press Return to enter the command.
  2. When prompted, type your administrator password and press Return again. Terminal doesn't show any characters as you type your password.
  3. When prompted, type Y to confirm that you want to erase the volume, then press Return. Terminal shows the progress as the volume is erased.
  4. After the volume is erased, you may see an alert that Terminal would like to access files on a removable volume. Click OK to allow the copy to proceed.
  5. When Terminal says that it's done, the volume will have the same name as the installer you downloaded, such as Install macOS Big Sur. You can now quit Terminal and eject the volume.
Dosdude1 El Capitan

Use the bootable installer

Determine whether you're using a Mac with Apple silicon, then follow the appropriate steps:

Apple silicon

  1. Plug the bootable installer into a Mac that is connected to the internet and compatible with the version of macOS you're installing.
  2. Turn on your Mac and continue to hold the power button until you see the startup options window, which shows your bootable volumes and a gear icon labled Options.
  3. Select the volume containing the bootable installer, then click Continue.
  4. When the macOS installer opens, follow the onscreen instructions.

Intel processor

  1. Plug the bootable installer into a Mac that is connected to the internet and compatible with the version of macOS you're installing.
  2. Press and hold the Option (Alt) ⌥ key immediately after turning on or restarting your Mac.
  3. Release the Option key when you see a dark screen showing your bootable volumes.
  4. Select the volume containing the bootable installer. Then click the up arrow or press Return.
    If you can't start up from the bootable installer, make sure that the External Boot setting in Startup Security Utility is set to allow booting from external media.
  5. Choose your language, if prompted.
  6. Select Install macOS (or Install OS X) from the Utilities window, then click Continue and follow the onscreen instructions.

Learn more

For more information about the createinstallmedia command and the arguments that you can use with it, make sure that the macOS installer is in your Applications folder, then enter the appropriate path in Terminal:

  • Big Sur: /Applications/Install macOS Big Sur.app/Contents/Resources/createinstallmedia
  • Catalina: /Applications/Install macOS Catalina.app/Contents/Resources/createinstallmedia
  • Mojave: /Applications/Install macOS Mojave.app/Contents/Resources/createinstallmedia
  • High Sierra: /Applications/Install macOS High Sierra.app/Contents/Resources/createinstallmedia
  • El Capitan: /Applications/Install OS X El Capitan.app/Contents/Resources/createinstallmedia

A bootable installer doesn't download macOS from the internet, but it does require an internet connection to get firmware and other information specific to the Mac model.

Apple macOS high Sierra was the 13 instalment of the Mac operating system. Like its predecessors, it brings so many new features including a brand new file system. Other major features upgrades include new photos app with better editing tools, faster and better safari with almost 80% fast javascript rendering than chrome (at the time of its launch). Apart from these feature updates macOS high sierra also includes many bug fixes and security enhancements.

Now in 2018 as macOS Mojave is released I would highly recommend you to install macOS Mojave on your mac because it contains many bug fixes, new features and also apfs file system is more stable as compared to macOS high sierra. But if your mac is not supported by macOS mojave then you can download macOS high sierra from these download links.

This article contains links which can be installed on a real mac as well as can be used to build a Hackintosh.

Download from the apple app store.

macOS high sierra can still be downloaded from the official app store, whenever Apple releases a new version of macOS they make the older version of macOS hidden but still they can be accessed and installed on a mac.

Mac Os High Sierra 10.13 Dmg File Download

To download macOS high sierra from apple app store go to this link, it will automatically open the app store if you are opening the link on a mac.

Download using the macOS High sierra patcher tool.

Many have reported that the file downloaded from the official Apple app store is of only 20MB but the actual size of the setup of macOS High Sierra 10.13.6 is 4.9GB. The issue is not fixed till now and is still present. Those who have faced this issue you can use this method to download the full setup of macOS High Sierra from apple servers.

The patch tool is developed by Collin to install macOS high sierra on unsupported Macs. The primary job of the tool is to patch the installer so it can be installed on unsupported Macs but through this tool, you can also download the installer.

To download the full macOS high sierra installer simply download the tool from the developer’s Google drive then run the tool.

Now, from the toolbar click on “Tools” and then click the download option, then wait for the download to complete and the installer will appear in the Apps folder.

Download using torrent (Official .app).

Mac Os High Sierra 10.13 Iso / Dmg File Direct Download

If you prefer using torrents or have limited bandwidth per day then you can also download the installer using torrent. This is the official App present in the app store and not modified for Hackintosh, So you can use it to upgrade your mac.

Download from Apple’s server.

The download links present in this section are from Apple’s server directly. You can download every version of macOS from the apple server directly. However you will not get a single .app format from it, they are in dmg format and are multiple files and cannot be used directly to upgrade your system to macOS high sierra. But you can use these images to make a bootable USB from these images use can restore the images from disk utility into a USB drive and try to boot with it. A more detailed guide can be found in insanlymac.com but it is Hackintosh focused but it will also work on a real mac.

Download Macos High Sierra 10.13.6 Dmg File

The direct download links for macOS high sierra 10.13.6 from Apple’s servers are:-

Download macOS high sierra dmg for Hackintosh.

This dmg image is converted from the macOS high sierra 10.13.6 app. It is only for building Hackintosh. The dmg already includes clover bootloader, so you can restore the image and install the OS on your pc. Here in HackintoshPro, we have a much detailed guide on how to install macOS high sierra on pc.

Verdict

While macOS Mojave is released macOS high sierra still can be download and installed from the app store. If you are looking for installing or upgrading to high sierra on a mac I highly recommend you to download the app from the Apple app store because it is the easiest method, but if in some case you are not able to download the app from app store then try downloading the dmg files from the Apple’s servers directly and create a bootable USB from it and then install it on your mac.


R/osx: Reddit's community for users, developers, and hackers of Mac OS X – the desktop operating system from Apple. Mac OS X is no longer being called OS X, and Apple is not promoting Sierra with a version number either (however, it is internally identified as OS X 10.12).Now it’s simply macOS Sierra – in keeping with iOS, tvOS, and watchOS. MacOS Sierra was released on Sept. 20, 2016 and officially requires a supported Mac with at least 2 GB of system memory and 8.8 GB of available storage space.

While the yearly major macOS update system is free to install, it is still limited to Macs that Apple deems compatible, and every year a generation of Macs essentially becomes obsolete. This is despite the fact that Apple is eager to emphasize that macOS is a widely compatible operating system.

As it happens, there are still people with close to ten-year-old Apple desktop computers still in use on a daily basis, likely performing a range of lighter tasks.

Download CleanMyMac X from MacPaw’s website and clean up to 500MB of junk data from your computer while enjoying all the features of the software without major limitations.

Which Macs Don't Support High Sierra

For some reason Apple doesn't want to allow these Macs to run its latest operating system, currently macOS 10.13 High Sierra. This leaves the following Macs on macOS 10.11 El Capitan:

  • MacBook Pro – late-2009 or earlier models
  • MacBook – late-2008 or earlier models
  • MacBook Air – 2009 or earlier models
  • iMac – late-2008 or earlier models
  • Mac Mini – 2009 or earlier models
  • Mac Pro – 2009 or earlier models.

These machines are considered obsolete and vintage by Apple. The company defines vintage products as those that have not been manufactured for more than five years but less than seven years ago. Obsolete products are those discontinued more than seven years ago.

How to Install macOS High Sierra on Unsupported Macs

Though Apple doesn't support the above hardware officially, someone has thought about sharing the love for these older machines. A developer known as DOSDude1 has written a patch that works on Macs with the Penryn architecture. Using this still imposes certain limitations, but at least makes it possible to install macOS High Sierra on the following Macs:

  • Early-2008 or newer Mac Pro, iMac, or MacBook Pro (MacPro 3,1 and 4,1, iMac 8,1 and 9,1, MacBook Pro 4,1, 5,1, 5,2, 5,3, 5,4, and 5,5).
  • Late-2008 or newer MacBook Air or Aluminum Unibody MacBook (MacBook Air 2,1, MacBook 5,1).
  • Early-2009 or newer Mac Mini or white MacBook (Mac Mini 3,1, MacBook 5,2)
  • Early-2008 or newer Xserve (Xserve 2,1, Xserve 3,1).

If you happen to own any of the Penryn Macs mentioned above, the macOS High Sierra Patch Tool written by DOSDude1 will make running the latest software possible. But remember, with High Sierra you will also migrate to the Apple File System, and it is highly recommended that you first disable SIP because it may prevent the patch from working at all.

Installing the operating system on any of these Macs will require some technical knowledge, so it is not recommended for novice users. Also, a backup of your data is always a good idea in case anything goes wrong.

While there is a full step-by-step tutorial and video tutorial available on DOSDude1's website, it’s good to get a summary of the basics, which start with downloading the macOS High Sierra Installer app from the Mac App Store:

  1. Format a USB drive as Mac OS Extended (Journaled) via Disk Utility.
  2. Open the macOS High Sierra Patcher tool, navigate to the High Sierra Installer App, then select your pen drive and click “Start Operation”.
  3. Boot from the USB drive by holding down the option key after reboot.
  4. Install macOS normally, reboot back on the installer drive, and then open the “macOS Post Install” application.
  5. From the options, select the Mac model you own. This step is important, because it contains the optimal patch for that specific model.
  6. Click the “Patch” button, and after the process has finished, click “Reboot”.

The Reason Not To Install macOS High Sierra on an Unsupported Mac

As you may have already experienced with other types of officially unsupported machines, the probability of having issues is much higher. The same applies in this case, too, since the macOS High Sierra Patcher will render your iMac 8.1 Broadcom Wi-Fi chip useless for certain models.

Macs that use the Broadcom BCM4321 Wi-Fi module will not have functional Wi-Fi when running High Sierra. Another issue that has been highlighted by the developer is that the trackpad in the MacBook 5,2 isn't fully supported in this version of OS.

These are just a few of the possible issues that could arise, and this is before even mentioning the various potential software errors that you can run into by using out-of-date hardware. Without getting the proper knowledge beforehand, you'll need to revert back to the previous state of the Mac, which won't be an easy process, especially not without a Time Machine backup.

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For the first time since Apple released OS X 10.8 Mountain Lion in July 2012, Apple has dropped support for a number of older Macs that had supported OS X 10.8 through 10.11 El Capitan. No MacBook and iMac models prior to Late 2009 and no MacBook Air, MacBook Pro, Mac mini, and Mac Pro models prior to 2010 are officially supported by macOS Sierra, although workarounds have been developed for most unsupported 2008 and 2009 Macs.

Mac OS X is no longer being called OS X, and Apple is not promoting Sierra with a version number either (however, it is internally identified as OS X 10.12). Now it’s simply macOS Sierra – in keeping with iOS, tvOS, and watchOS.

macOS Sierra was released on Sept. 20, 2016 and officially requires a supported Mac with at least 2 GB of system memory and 8.8 GB of available storage space. (We recommend at least 4 GB of RAM.)

Officially Supported Macs

All Late 2009 and later MacBook and iMac models are supported in macOS Sierra, as are all 2010 and newer MacBook Air, MacBook Pro, Mac mini, and Mac Pro computers.

Hacking macOS Sierra for Unsupported Macs

Hardware requirements for macOS Sierre include a CPU with SSE4.1, so it cannot be run on any Mac with a CPU prior to the Penryn Core 2 Duo. In theory, it should be possible to get Sierra running on any Penryn or later Mac. It may be possible to swap out the Merom CPU in some Macs for a Penryn, which would then allow Sierra to run.

Sierra can run with 4 GB of system memory, but as with all recent versions of OS X, more memory will allow it to run even better.

Colin Mistr has published a macOS Sierra Patch Tool, which currently allows you to install and run macOS Sierra on the following officially unsupported hardware:

  • Early 2008 iMac or later
  • Mid 2009 MacBook (white) or later
  • Late 2008 MacBook Air or later
  • Early 2008 MacBook Pro or later
  • Late 2009 Mac mini or later
  • Early 2008 Mac Pro or later

Note: If you have the Early 2009 Mac Pro and have installed the firmware update patch so it identifies itself as MacPro5,1, you can run the standard installer. You do not need the patch tool.

You will need a USB drive 8 GB or larger and Mistr’s patch tool, which is linked on his page. WiFi does not function on these unsupported systems if they have the Broadcom BCM4321 WiFi module:

  • Late 2008 and Mid 2009 MacBook Air
  • Early 2008 and Mid 2008 MacBook Pro

New Features

Macos High Sierra Patcher Tool For Unsupported Macs

Siri comes to the Mac with macOS Sierra.

macOS Sierra can automatically sync all files on your Desktop and in your Documents folder with other Macs running Sierra. You can also access these files in your iPhone or iPad using iCloud Drive.

The new Universal Clipboard lets you copy on one device and paste on another – whether it’s a Mac with Sierra or an iPhone or iPad with iOS 10.

Macos Patcher Tool

Macos Sierra Patcher Tool For Unsupported Macs

Tabs are almost everywhere in Sierra, and they work much as they do in your browser. Third party apps will also be able to use tabs.

Apple Pay is now part of macOS, not just iOS.

If you have an Apple Watch, Auto Unlock will authenticate you and log you in automatically when you approach your Mac.

Optimized Storage can store infrequently used files in iCloud while keeping them immediately available any time you are online.

Dosdude High Sierra

Availability

Apple developers can download an early pre-release version of macOS Sierra today, and a beta version will be available to users in July. The full release is scheduled for Fall 2016.

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High Sierra Patcher

Short link: http://goo.gl/MkIekT

Mac Os High Sierra Patcher Tool For Unsupported Macs

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Dosdude1 el capitan patcher

Dosdude1 Catalina Patcher

Macos Sierra Patcher