Monterey Patcher now supports macOS Big Sur and macOS Monterey Beta 2 to Beta 5. If your Late 2009 27" iMac has a Core 2 Duo CPU, then it is equivalent to a Late 2009 21.5" iMac (see above). FileVault probably is the same way, but unless you want to lose the ability to update and turn it off, I'd keep it off for now. To create OpenCore EFI for Intel Desktops (Extended Gui. A primitive USB patcher for installing macOS Monterey on unsupported Macs. Make sure you have a 16GB or larger USB stick to use for creating the installer. v0.5.0: Tested with 11.0 beta 10 (20A5395g) and 11.0.1 Release Candidate 2 (20B28), for fresh installs. Click Utilities in the menu bar then click Terminal. some macs can be upgraded to support metal, it will say Potential Metal support if it could be upgraded to support metal. If you have a mac that did not run Big Sur Natively you will have to follow these steps first you find the Monterey-kexts.sh place it in the terminal then click enter then reboot. - Patch internal drive. (This Patcher can also be used to patch Big Sur), Mac Pro Mid 2010 (Note CPU, GPU and WIFI might need to be upgraded and sound might not work), Mac Pro Early 2009 (Note CPU, GPU and WIFI might need to be upgraded and needs to be flashed from a 4,1 to a 5,1 Mac Pro and sound might not work), (The Potential Support status means that this patcher has not been tested on these Macs do at your own risk). Time Machine backups must be restored by first performing a fresh Big Sur installation and then doing the Time Machine restore from the Setup Assistant. This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository. We don't yet know what causes this or why it only happens sometimes. In order for this patcher to run optimally, the USB stick must use GUID Partition Map and not Master Boot Record. I repeat, do a Time Machine backup before upgrading!! Haswell iGPUs are still supported in Monterey Macmini7,1 uses these drivers AMD Patches (I have created Time Machine backups with Big Sur, and I have restored them using Big Sur, but I have not yet tried to access Big Sur Time Machine backups using previous macOS releases.). (You may need to choose "Show All Devices" before Disk Utility will allow you to do this.) For 15" and 17" MacBook Pros, disabling the discrete GPU will probably increase performance, and sleep and brightness control probably won't work without disabling it. This section is basically "Macs without official Big Sur support but with Metal support", with the exception of pre-2012 iMacs that have upgraded GPUs. Guide move to my Github Repo. Note that the volume name does not particularly matter, since it will be renamed by, Another program also needs to be patched onto the USB stick, so run, If you want the patched USB stick to configure your Mac to boot in Verbose Mode, run. Turn your Mac off, then boot into Install macOS 12 Beta again. Macs which have a Penryn CPU but which do not officially support High Sierra: These include pre-2008 iMacs with upgraded CPUs, as well as all 2008 and most 2009 Mac models (any 2009 models not listed above). Drag in PatchUSB.sh then press enter and wait for it to finish, Reboot your Mac and hold option until you see the boot screen. Start the Installer as you would on a supported Mac. Your installer is your only hope at recovering your Mac if something goes wrong after patching. this allows using the correct SMBIOS for a given CPU family even if it is not supported by macOS Monterey. If nothing happens, download Xcode and try again. Basically, this means the original MacBook Air as well as all 2006/2007 Macs (except for iMacs with upgraded CPUs). Since Disk Utility in Big Sur may have new bugs, this may be a good time to use Disk Utility in High Sierra/Mojave/Catalina to do any partitioning or formatting you may need. It should eventually reboot on its own and keep going. If you need the Install macOS Monterey Beta open this link. Which will come out before the full release of Monterey with many previews and betas along the way. In my testing, this appears to correct the instability. For instance. then continue with the installer then it will boot into the macOS 12 beta once it is done. This time, boot from "Install macOS Big Sur Beta" (or similar). You can use the Installer USB as recovery mode. A fully-native approach as I was doing makes it extremely difficult and finicky to apply kernel patches, whereas OpenCore is able to inject them realtime at every boot. Once that is done you will put the Montereypatcher.sh into the terminal then followed by the usb with the macOS 12. $ git clone https://github.com/dortania/OpenCore-Legacy-Patcher --branch webdrv-kext-consent 2. Click Utilities in the menu bar then click Terminal. The macOS Monterey patcher. After you finish installation, you may want to modify the System volume yourself. Patch macOS 12 to support GTX 1060. After step 15 (and 16 if necessary), reboot into your Big Sur installation and complete the Setup Assistant if you have not already done so. (That isn't to say that sleep and brightness control will necessarily work even with the discrete GPU disabled -- but it might possibly work if you have a way of disabling the GPU that also keeps sleep and display brightness functional in a dosdude-patched Mojave or Catalina.) Learn more. - Done. Use Git or checkout with SVN using the web URL. Click Utilities in the menu bar then click Terminal. You signed in with another tab or window. If you do proceed, then you'll be technically done at Step 7, but the rest will help to allow NVRAM Resets. After that finishes, reboot, read the FAQ then enjoy Monterey. If your macs wifi or other things dont work then you will have to follow these steps. There was a problem preparing your codespace, please try again. macOS Catalina Patcher overview. Note that this information is incomplete and may not be 100% correct yet, but I'll add more information over time and fix any errors as I learn about them. So yeah that's what this will be. Type in /Volumes/Image\ Volume/PatchSystem.sh /Volumes/"Your Drive" replacing Your Drive with the name of the drive you selected to install Monterey on (Keep the quotes), then press enter. Monterey-micropatcher (Version 0.0.1) A primitive USB patcher for installing macOS Monterey on unsupported Macs By the way, if you have a Mac Pro, Big Mac by StarPlayrX is another patcher worth considering. Then hit enter it will ask you to type your password type it in. If you do not know how to do this google it or watch a youtube video. This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository. Monterey Patcher v0.6 If you ever reset your Mac's NVRAM, then you will need to use the patched installer USB to repeat step 9 of the installation instructions. You signed in with another tab or window. v0.4.2-v0.4.4: Tested with beta 10 (20A5395g). First, you need to download the macOS version that you want. A future patcher release will likely fix the upgrade problems, if they have not arleady been fixed with changes in Big Sur itself. Only supports Mid-2013 and later Macs (with exceptions) for now. 2010 15"/17" MacBook Pro, 2010 iMac, (if equipped with a Core i5/i7) Late 2009 27" iMac: A fix has been created, but it requires OpenCore. Perhaps there may be patches in the future to provide partial fixes, but upgrading to a Metal GPU is the only actual solution. By the way, if you have a Mac Pro, Big Mac by StarPlayrX is another patcher worth considering. Don't forget that tab completion is your friend! If you will be using the Big Sur installation on a different Mac (for instance, installing on a 2011 or later Mac and using it on a 2009 or 2010 Mac), it is possible that the other Mac (the one not used for installation) may try to boot off the wrong APFS snapshot. Can I erase the Installer USB after I'm done? I know there are lots of Macs that don't support this patcher but dont worry support will come soon. If you have installed any 3rd-party antivirus program or security suite, make sure to uninstall it before installing Big Sur (or do a fresh installation instead of an upgrade). The previous method of restoring it from the macOS Installer USB is still visible in the Installer USB's menu, but it no longer works. skip steps 8 and 11) to boot from the patched USB and install it on top of the previous beta. There, select EFI Boot (your Mac will immediately turn off afterwards, that is normal). Turn the Mac back on (or reboot it if you skipped step 9), with the Option key down again, to use the Startup Selector again. After it boots, open Install macOS 12 Beta and follow through the prompts. On a Mac without a Metal GPU, several programs, including Maps and Photos, will not work. (Optional, for very advanced users only, 99.9% of users should just pretend this step doesn't even exist) This patcher normally disables APFS system volume sealing, except when both SIP and ARV are enabled (see step 7 for more information about that). On 13" MacBook Pros it also fixes sleep and brightness control, and installs the correct Intel framebuffer driver (this is still unaccelerated, but it still increases speed somewhat -- enough to make full-screen YouTube in Safari work with very few frame drops, although this pegs both CPU cores). Patched Sur is a UI patcher for macOS Big Sur, designed to make it easy to run macOS 11 on unsupported Macs. OpenCore Guides; The Home of OSx86. For earlier releases of this patcher, check the README for v0.5.0 or earlier. Before you attempt make a back up of your drive I am not responsible if you damage your machine. You can also create the installer yourself with createinstallmedia. Follow the instructions in SOURCE.md to build OpenCore Legacy Patcher. Once the install finishes, you'll have to do one of two things: is where people build software. The post-install patching in step 15 fixes sound and Wi-Fi on all 2011 Macs. The best way to remove the patch from the USB stick is to redo createinstallmedia, but if you are working on patcher development or otherwise need a faster way to do it, you can run unpatch.sh. Late 2009 27" iMac: Compatibility will vary based on the CPU. I know there are lots of Macs that don't support this patcher but dont worry support will come soon. Patcher releases before v0.4.2 will definitely have compatibility problems with Big Sur 11.0.1 Release Candidate 2 (20B28) or later, including the final Big Sur release. . Likewise, don't worry if it reboots with 10-12 minutes remaining; that is also often normal. Note that 2009-2010 iMacs that have been upgraded with Metal GPUs also need certain kext patches which are not (yet?) This will uninstall the Wi-Fi, etc. Use Disk Utility to erase the USB stick using "Mac OS Extended (Journaled)" format and "GUID Partition Map" scheme. For older OSes, OpenCore may function however support is currently not provided from Dortania. Let's start, you first are going to make a bootable USB with the macOS 12 beta 1. Now you will be at the boot picker once your there you can select the EFI your mac will shut down, then turn your computer back on then hold the option key now you can boot into the macOS 12 beta.

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