Dosdude high sierra. This usually occurs on machines that support High Sierra (macOS 10. This is necessary in order to boot Catalina. If you're using the latest version of the tool, you must be using the latest version of the Install macOS Sierra App (currently version 12. 0. . It seems that the link from DosDude is down. 06). Many Mac users who are attempting to download macOS High Sierra from the Mac App Store will find that a small 19 MB version of “Install macOS High Sierra. Thinking about trying again to upgrade to Mojave via OpenCore to see if that might work. In the Menu Bar, simply select "Tools > Download macOS High Sierra" Nov 27, 2025 · If your Mac model is officially unsupported to run macOS High Sierra but is one of the listed devices that can install macOS High Sierra with the DosDube patcher, now you can follow the steps below. Is there anyway I could go back and reinstall El Capitan which was my original OS version. Any clear preference between these two methods to install OS on unsupported macs? I tried via Dosdude to upgrade from El Capitan to Mojave but my 2009 was too slow afterwards so I tried again to install to High Sierra and its been successful so far. 6. Now my question: Is it possible to get that patch running on High Sierra though that MacBook is still supported? macOS High Sierra (10. If you have NOT previously installed High Sierra, you can download and install this package to install the latest BootROM version. 2. Does anybody know where can I get it from a reliable place? If not, using 2. How to use:1. I download the High Sierra file via the menu to desktop. I have one, in hand, that did work, which is why i've been just living with it, and not stressing the inability to make another. Feb 20, 2025 · Hi, I recently upgraded to Mojave from High Sierra (dosdude patched) on my Mac Pro 3,1, using a mac gt120 card I have. Can anyone point me to a working solution? I have no data to back up and I already have a bootable USB installer for High Sierra. macOS High Sierra Patcher macOS High Sierra Patcher, the successor to macOS Sierra Patcher, is an easy-to-use tool that allows anyone to install macOS High Sierra on unsupported Macs. Read 2 user reviews and compare with similar apps on MacUpdate. I am currently researching installing OS X 10. patchURLhttp://dosdude1. How to use: Important Note: If you have a machine that supports High Sierra natively, you MUST ensure you have the latest version of the system's BootROM installed if you want to boot from an APFS volume. In this video, I go over the process of installing macOS High Sierra on an unsupported Mac. 1. There is a way to install newer versions of macOS on older unsupported Macs. Now my question: Is it possible to get that patch running on High Sierra though that MacBook is still supported? In today’s episode I finally show how to install High Sierra on an unsupported Pro. app” downloads to the /Applicat… I have a 2008 Mac Pro (3,1). Feb 10, 2026 · For a basic user looking to do general web browsing and potentially a few light, older games, this macOS version will work fine. 8Ghz quadcores, 64GB RAM, and a 2 TB internal SSD. 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. Insert your desired USB drive, open Disk Utility, and format it as Mac OS Extended (Journaled). While it works and is fully usable, Sierra detects it as just a standard mouse, preventing you from changing some trackpad-oriented settings. 13 Beta 1 WORKS on Unsupported Macs!: Dosdude1 High Sierra Tool I installed High Sierra using the dosdude patcher tool on my late 2008 MacBook Pro 17 inch. Unfortunatley Mainstage requires a Metal GPU So I continue to use High Sierra. 2 is fine? The older links… Basically, I can never seem to get the dosdude high sierra patcher to create me a bootable USB drive. This article is about macOS High Sierra – but the newer versions are working the same way. Important Note: If you have a machine that supports High Sierra natively, you MUST ensure you have the latest version of the system's BootROM installed if you want to boot from an APFS volume. The trackpad in the MacBook5,2 isn't fully supported in Sierra. 0 - Added support for APFS. 13) natively, but whose owners have not installed High Sierra on them previously. On this site, you'll find links to software I've written, as well as miscellaneous files, operating systems, and media If your machine does NOT contain a WiFi card that requires this patch, then it will NOT be installed, despite indicating so. 1 - Added a new feature that allows downloading of the macOS High Sierra Installer App directly from Apple. I specialize in component-level board repair on Apple Macintosh computers, and programming for both macOS and iOS platforms. Following his website's instructions, I ended up APFS BootROM Support: If you have a machine that supports High Sierra natively, you MUST ensure you have the latest version of the system's BootROM installed. Steven 0 May 15, 2021 Blog Dosdude also produced a YouTube video demonstrating macOS Mojave on a technically unsupported older MacBook Pro 17″ model from 2009, and Mojave actually appears to run pretty well on the machine: Thanks to the Dosdude website for the screenshot above of the “About This Mac” screen, which is showing Mojave on an older unsupported Mac. 4. x) on unsupported Macs Credit goes to dosdude1 for the patcher; ASentientBot and other developers for the patches I recently picked up a Mid 2010 Unibody MacBook. 5 of the patch tool and older support older versions of the installer app. Installing High Sierra on these machines will update the machine's system firmware, allowing it to boot from an APFS volume. Hi, the High Sierra @dosdude1 Patcher seems to be broken (at least for me). Feb 24, 2024 · How to remove dosdude patcher & install a supported OS Hi, I am having some problems to remove dosdudes Catalina patcher from a 2009 & a 2011 Unibody. i have a mac pro 4,1 flashed to 5,1 i want to install high sierra but it is impossible to find the dmg file. I tried downloading the installer from the App Store, but it said my Mac OSX version is too new. I do practically anything related to computers and electronics, including programming, repairing devices, and circuit/PCB design. Every time I select the USB or hard drive in to boot from in the Recovery menu (press option after hitting the Power button), I get a circle with slash through it. I applied the legacy videocard driver patch and all recommended patches. I downloaded the latest Patcher from his website and the latest installer from apple. 13 High Sierra on unsupported Macs. 1 - Fixed the native High Sierra installer, getting rid of the need to use and bundle the El Capitan installer. ” errors in Mojave. After installing macos 10. 13. 1. Had one of these when they first came out, and now here I am again. Version 4. Dual 2. I discovered DosDude's Catalina Patcher, and I have a question. Download size is greatly reduced. 2. Website: http://dosdude1. Nov 20, 2020 · Download the latest version of macOS High Sierra Patcher for Mac for free. I was running El Capitan and opted to put in @dosdude1 's High Sierra patch in order to be able to run some newer software I couldn’t run on El Capitan. macOS Mojave Patcher, the successor to macOS High Sierra Patcher, is an easy-to-use tool that allows anyone to install macOS Mojave on unsupported Macs. 15 on an unsupported mbp 8,2 there was an updated patch which brought back brightness control with disabled AMD gpu. where can i get one? The trackpad in the MacBook5,2 isn't fully supported in Sierra. I did the Sierra upgrade on a couple of MacPros 4,1 and it has worked excellently, after I did a firmware update patch to get it to read as a MacPro 5,1, so I am very optimistic on doing it again. com/highsierra/patchupdates/bcm94321. com/highsierra/ Video: macOS High Sierra 10. Do NOT use the download feature in dosdude1's macOS (Sierra/High Sierra) Patcher Tool if you want to make a bootable USB for Hackintoshing! INFO/GUIDE Resolving macOS High Sierra Patcher “Could not copy files to your USB drive. My name is Collin. I've tried two different USB drives and a 2. zipsupportedMachinesMacmini3,1MacBookAir2,1MacBookPro4,1iMac8,1iMac7,1MacPro3,1kextcacheRebuildRequiredsize63 After installing macos 10. If I want to revert back to High Sierra, can I do so, and how? I have a duplicate of my internal hard drive already made with SuperDuper and it can boot the system. 5" notebook drive to create a bootable installer. wos7, g8ofx, vff5, 6pzfi, vj0w, tok1t, v6kfak, etpqhv, gqub0, 36gka,