If selected in the macOS Post Install tool, your High Sierra install will have a program named 'Patch Updater' located in your /Applications/Utilities folder. When it reboots, it should now boot into a fully working copy ofmacOS High Sierra. This isn't necessary under mostcircumstances.ġ1. #Macos high sierra patcher download Patch#If for somereason the system fails to work correctly after rebooting, boot backinto your installer drive, run the post install patch again, and select'Force Cache Rebuild' before rebooting. It may sitthere for a few moments rebuilding caches before rebooting. Select the volume you have just installed macOS High Sierra on, andclick 'Patch.' When it finishes patching, click 'Reboot'. The 'i' button next to each patch will show more details about the respective patch.ġ0. You canalso select other patches of your choosing. The optimalpatches will be selected for you based on the model you select. In the application, select the Mac model you are using. When the install completes, reboot back onto the installer drive.This time, open the 'macOS Post Install' application.ĩ. Install macOS normally onto the desired volume.Ĩ. A demo of the modified booting process can be viewed here.ħ. It is not quite as clean as native booting, but will not cause any issues while running High Sierra. If you decide to use APFS, a custom booting method will be installed by the post-install tool, as the firmware of these unsupported machines does not natively support booting from APFS volumes. It is recommended that you only use APFS if the target drive is an SSD. Please note that if you use APFS, you will not have a bootable Recovery partition. #Macos high sierra patcher download mac os#Select the disk or partition you want to install on, and erase it,ensuring to use either Mac OS Extended (Journaled), or APFS as the filesystem type.If formatting an entire drive, ensure GUID is selected. 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.Ħ. 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 volumecontaing a previous version of OS X, and it'll do an in-place upgrade.ĥ. When the operation completes, boot your target unsupported Mac offthe USB drive you just created by holding down the Option key while turning on the machine, and selecting the drive. Next, select your USB drive in the Target Volume list, and click 'Start Operation.'Ĥ. *Ensure that the tool successfully verifies the app.ģ. Open the 'macOS High Sierra Patcher' tool, and browse for your copy of the macOS High Sierra Installer App. Insert your desired USB drive, open Disk Utility, and format it as OS X Extended (Journaled).Ģ. While it works and is fully usable,High Sierra detects it as just a standard mouse, preventing you fromchanging some trackpad-oriented settings.ġ. The trackpad in the MacBook5,2isn't fully supported in High Sierra. #Macos high sierra patcher download download#View changelog and download older versions here A USB drive that's at least 8 GB in size In the Menu Bar, simply select 'Tools > Download macOS High Sierra.' This can be obtained from the Mac App Store using a machinethatsupports High Sierra, or by using the built-in downloading feature of the tool. A copy of the macOS High Sierra InstallerApp. If it's not or you're unsure, just boot into your Recoverypartition of your currently installed copy of OS X, open Terminal, andrun 'csrutil disable'. Note: Make sure SIP is disabled on the system you intend to installHigh Sierra on. The 2007 iMac 7,1 is compatible if the CPU is upgraded to a Penryn-based Core 2 Duo, such as a T9300. Early-2008 or newer Xserve (Xserve 2,1, Xserve 3,1) Early-2009 or newer Mac Mini or white MacBook (Macmini 3,1, MacBook 5,2) Late-2008 or newer MacBook Air or Aluminum Unibody MacBook (MacBookAir 2,1, MacBook 5,1) I also have a YouTube video going over the whole process. #Macos high sierra patcher download free#Questionsor comments? Feel free to contact me at Pleasetake a look at the FAQ located at the bottom of this page as well.
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