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Install Macos Catalina Unsupported Mac

In this video I have my lastest walkthrough guide in how to install macOS 10.15 Catalina on an unsupported Mac. Using dosdude1 Patcher; I have successfully i. Click Reinstall macOS and wait for macOS Catalina to be installed on your machine. After the installation, restart the Mac in recovery mode and select the bootable drive once again. This time, select macOS Post Install. This will install all the third-party patches on your Mac that’ll make Catalina work. Once the patches have been installed.

Apple Myth 12 – How to install macOS Catalina (10.15.7) on unsupported Mac computer. Apple has not made it easy for users to update macOS if you have an old Mac computer. Basically, you need to purchase a new Mac computer to keep up with the macOS updates. MacOS Catalina (10.15.7 is the latest version) requires MacBook Pro released from 2012.

Want to install macOS Big Sur, but your Mac is not on the supported list? In this detailed guide, we will learn how to install macOS Big Sur on unsupported Mac models. Installing macOS Big Sur on unsupported Mac can be achieved with macOS Patcher file. We have a detailed guide ahead that will help you install macOS Big Sur on unsupported MAC.

You can also read our guide- How to Install macOS Catalina on Unsupported Mac: 9 Easy Steps and How To Install macOS Catalina On Virtualbox On AMD Systems: 2 Step Ultimate Guide.

Last year’s most significant WWDC event was a new version of macOS, Big Sur, and the announcement of the move to its own ARM processors. In macOS 11 (instead of the expected 10.16), Apple has massively redesigned the interface, added many new features and tools to move to new application architecture. We tell you which Mac models will be able to install macOS Big Sur.

The “Today” widgets in MacOS Big Sur are similar to the updated widgets in iOS 14. Other changes include an updated widget-enabled notification center, significantly improved messages, a powerful Safari upgrade, and more. Apple will release macOS Big Sur for all compatible Macs this fall.

Which Mac models will be supported by macOS Big Sur?

Supported devices that will receive MacOS Big Sur support:

  • MacBook 2015 and newer
  • MacBook Air 2013 and newer
  • MacBook Pro 2013 and newer
  • Mac mini 2014 and newer
  • iMac 2014 and newer
  • iMac Pro 2017 and newer
  • Mac Pro 2013 and newer

Because macOS Big Sur is a major update, Apple has given up support for several outdated Macs. The transition to new Apple Silicon processors will take several years, so the current Macs running at Intel will be updated for a long time.

Apple also unveiled updated iOS, iPadOS, and watchOS. The new WatchOS 7 won’t support the Apple Watch Series 1 and 2, but iPhone and iPad users who support iOS and iPadOS 13 will be able to upgrade their devices to the next generation of OS seamlessly.

How to install macOS Big Sur on unsupported Mac models?

If you are an experienced user who is ready to install unsupported software on unsupported technology, then you are at the right place as we have prepared the easiest solution to install macOS Big Sur on unsupported Mac models. This is the only working method so far on the internet.

The process of Installing macOS Big Sur on an unsupported Mac is to use the macOS Big Sur patch file, which will be applied to the primary USB boot. NOTE: The method is not suitable for ordinary users. You should also avoid using Mac models without Metal GPU. On older models, performance will be deficient.

Step 1: Create a Backup

Dosdude1 Catalina

First, save a copy of your Mac with Time Machine, and then move on to the instructions.

Catalina

Step 2: Download Big Sur Patcher File

To install macOS Big Sur on unsupported Mac models, you need to download Big Sur Patcher file. This will trick the installation files of the macOS version you want to install and convince it that the Mac is compatible. You can download Big Sur Patcher file below.

You can download the latest version of the macOS Big Sur Patcher as seen in the snapshot above.

Step 3: Open the macOS Big Sur Patcher file

Once you’ve retrieved the archive from the downloaded file, you’ll find the Patcher-Sur.dmg file.

Now simply right click the Patcher-Sur.dmg file to open it and follow the steps.

Click Start.

Click Continue.

Select Release. You can also use the Public Beta version if you want to test it.

Click Continue.

You can simple Update or proceed with a Clean installation. If you are coming from a different OS version say Catalina, you need to select Clean installation,

Download Big Sur files.

Wait for the download to finish. It might take up to 20 minutes, depending upon the speed of your wifi.

If you are facing any issues with patching, you can see this detailed guide.

Step 4: Insert USB Drive.

After inserting the USB Drive, you will be asked to enter your password. (remember this password and avoid using any special characters) and click Continue.

Now it will start installing packages onto your USB drive.

Now, select your USB disk (in my case its Install macOS Big Sur). This will completely erase your USB disk. Click Continue.

Mac

Click Continue.

Now it will start creating your macOS Big Sur installation media. It will take around 35-50 minutes to create an installation media on your USB drive.

Step 5: Install macOS Bir Sur on Unsupported Mac

Restart your MAC and continue to press option key to continue with the installation.

Now, boot from “Install macOS Big Sur.” If there is no USB device found, try to unplug and replug your USB device.

You can also use the Disk Utility if you are planning to format your drive and create a new partition and continue with the installation.

Mac

The installation may take several hours. In our case, it sometimes looked as if the installer had flown out during the upgrade. In this case, you should wait, as the installation is usually still ongoing. Over time, better ways to upgrade the machine can be found. Currently, the safest approach is to upgrade with a USB boot.

After the installation is complete, you will see that your Wi-fi is not working. So go to applications and search for Patcher file.

Right click and click to force open the file. And click on Patch Kexts. Click Continue.

Make sure the USB is still plugged-in. Click Force Skip check and enter the same password that you entered in step 4.

Now it will continue to patch the files and you can simply reboot your MAC.

Click Restart to Finish.

After you have successfully restarted your mac, you can find that everything is working perfectly.

Catalina

Install macOS Big Sur on unsupported Mac: Some common errors and their fix.

1. Wi-fi still not working

Install Macos Catalina Unsupported Mac

After patching, if your Wi-Fi it still not working. Follow the steps-

Install Macos Catalina On Unsupported Mac

  • Download and extract this file.
  • Go to Payloads folder and select patch-kexts.sh file and drag it on your terminal. It will help you fix the wi-fi issue.

2. Big Sur is very slow. How to speed up macOS Big Sur.

We have been testing macOS Big Sur for a while now. Over time, you tend to see a decreased speed of your macOS Big Sur. So, we personally tested these 7 methods to Speed Up macOS Big Sur. Read this guide- How to Speed Up macOS Big Sur? 7 Easy Methods.

If you are using macOS Catalina you can read this guide: How to Speed Up macOS Catalina? 7 Easy Methods

Mac Os On Unsupported Mac

3. I’m not happy with Big Sur and want to roll-back.

There are several issues with Big Sur, so you might want to roll back to the older version. Here is a complete guide that can help- How to rollback from the macOS Big Sur on Mojave? 5 Steps Steps

Some other guides that might help-

How to manage widgets on macOS Big Sur?
Best Widgets for macOS Big Sur: Top 20 for Everyday Use
How to Convert macOS Big Sur Installer to ISO: 4 Step Easy Guide
How To Create macOS Big Sur Bootable USB on Windows: 4 Easy Steps (+Video Tutorial)
How to Fix macOS Big Sur Screen Resolution on VirtualBox: 5 Step Guide
How to Install macOS Big Sur on VMware on Windows? 8 Step Guide
How to Install macOS Big Sur on VirtualBox on Windows? 8 Step Guide
How to Create macOS Big Sur Bootable Installer for Clean Installation: 2 Easy Steps (MAC only)

Install Catalina On 2011 Imac

Conclusion: Install macOS Big Sur on unsupported Mac

Install Macos Catalina On Unsupported Mac

I hope this guide on how to Install macOS Big Sur on unsupported Mac was useful for you. You can simply Install macOS Big Sur on unsupported Mac by using the macOS Big Sur Patch file. I have shared all the download links above. If you are still facing any issues, you can comment down your query.

Dosdude1

  1. The official version of macOS Big Sur is released
    macOS Big Sur brings the combination of powerful strength and beautiful appearance to a new level. The carefully crafted new design allows you to fully experience the charm of the Mac; the Safari browser is ushered in a major update, waiting for you to enjoy; the map app and the information app are loaded with new functions for you to explore; more transparent privacy permissions, protection More thoughtful.
    macOS Big Sur 11 release date: 2020.11.12
  2. Unsupported models and problems
    According to the summary of macrumors, unsupported Macs can be divided into several situations:
    Mac models that officially support macOS Catalina but are not supported by macOS Big Sur:
    – These Macs can run Big Sur normally, but Wi-Fi cannot work normally. (This type of model is the easiest to run Big Sur perfectly through the patch, currently it is only a Wi-Fi problem.)
    You can follow the steps below, this article is mainly for this type of model.
    2012 and Early 2013 MacBook Pro
    Not officially supported in macOS Catalina, but are fully capable of running both Catalina and large Sur with a Metal-compatible GPU and upgraded Wifi/BT card. Mac can be patched to run macOS Catalina normally, and it may be patched to run macOS Big Sur: – These Macs can currently launch Big Sur, but there is currently no Wifi or graphics acceleration support. This type of model requires additional steps to solve installation problems. Early-2008 or newer Mac Pro, iMac, or MacBook Pro: MacPro3,1
    Macmini5,x (systems with AMD Radeon HD 6xxx series GPUs were almost unusable when running Catalina and will be under Big Sur as well.)
    MacBook5,2
    Xserve3,1*
    *Not officially supported in macOS Catalina, but are fully capable of running both Catalina and large Sur with a Metal-compatible GPU and upgraded Wifi/BT card.
    Completely unsupported Mac:
    This type of model does not need to consider installing Big Sur.
    Macmini2,1
    — The 2007 iMac 7,1 is compatible with Catalina and potentially Big Sur if the CPU is upgraded to a Penryn-based Core 2 Duo, like a T9300.
    2006-2008 MacBooks:
    MacBook4,1 (as with Mojave and Catalina, we’ll get on our own here, but Big Sur are going to be running on this machine!)
    2008 MacBook Air (MacBookAir 1,1)
    All PowerPC-based Macs
    All 68k-based Macs
  3. Download macOS Big Sur
    Mac App Store
    Open the App Store and directly search for macOS to download.
    After the download is complete, you can see that Install macOS Big Sur is located in the application (Application) directory.
    Baidu SkyDrive DMG Mirror
    Please visit: https://sysin.org/article/macOS-Big-Sur/
    After downloading, double-click to open the dmg file, and drag Install macOS Big Sur to the application (Application).
  4. Patch Tool Download
    (1) Hax.dylib: link 1
    (2) big-sur-micropatcher
  5. Installation method: new installation or upgrade installation under the current system
    (0) Prerequisites
    Make sure the Mac is currently running on macOS Catalina.
    (1) Boot to recovery mode (recovery mode)
    When booting or restarting, press and hold Command + R until the splash screen (Apple logo) appears.
    If there is no recovery partition, you need to press Command + Option + R to start Internet Recovery.
    (2) Disable sip (System Integrity Protection)
    Utilities -> Terminal Enter the command csrutil disable and press enter.
    (3) Disable compatibility check
    Continue to execute commands in the terminal:
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    nvram boot-args=”-no_compat_check”
    (4) Restart, start macOS Catalina normally
    (5) Disable libraries validation
    Open the terminal and execute the command:
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    sudo defaults write /Library/Preferences/com.apple.security.libraryvalidation.plist DisableLibraryValidation -bool true
    (6) Insert library
    Put the downloaded Hax.dylib file in the home directory, namely /Users// directory, and execute the command in the terminal:
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    launchctl setenv DYLD_INSERT_LIBRARIES $PWD/Hax.dylib
    (7) Start to install macOS Big Sur
    Clean install
    Before starting the installation, we open the “Disk Utility” to create a new APFS volume, and then double-click Install macOS Big Sur in the application to start the installation. Select the newly created volume as the target disk. After the installation is complete, it will automatically boot to the new system.
    After installation, you can delete the APFS volume where the original system is located, leaving only the Big Sur system.
    Upgrade installation
    Double-click Install macOS Big Sur in the application to start the normal installation. The installation target partition selects the partition where the current system is located, that is, the upgrade installation is performed automatically.
    By default, the factory setting has only one partition named: Macintosh HD
    (8) Solve the problem of network card driver
    In some models, the wireless network card is already working (Late 2013 iMac, or your 2012/2013 model uses an 802.11ac network card instead of an 802.11n network card).
    If the wireless network card cannot work, you need to deal with it as follows:
    You need to use the method in item 7 below to create a bootable U disk. Restart the system, hold down the Option key until the boot partition selection screen appears, boot to “Install macOS Big Sur”, after booting, select “Utilities -> Terminal” and execute the following commands (three formats) Both can be supported, choose one of them, “Macintosh HD” is your default system installation partition name, replace it according to the actual name):
    1
    2
    3
    /Volumes/Image Volume/patch-kexts.sh /Volumes/Macintosh HD
    ‘/Volumes/Image Volume/patch-kexts.sh”/Volumes/Macintosh HD’
    “/Volumes/Image Volume/patch-kexts.sh” “/Volumes/Macintosh HD”
    Then restart to macOS Big Sur, at this time Wi-Fi is already normal.
  6. Installation method: fresh installation using removable media
    Tip: U disk can also be replaced by mobile hard disk, especially SSD mobile hard disk, which is faster.
    7.1, create boot media
    (1) Create a bootable U disk
    Prepare a 16G or above U disk, open “Utilities> Disk Utility”, select the U disk, click “Erase”, the format is as follows:
    Mac OS X extension (Journaled);
    GUID partition map;
    Partition name: MyVolume (The default is Untitled, which can be customized. Note that MyVolume in the terminal command below should also be changed to the same name you customized)
    Open the terminal and execute the following command:
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    sudo /Appli