Uploaded December 2025 | Updated September 2026, 2 weeks ago
Apple just released macOS Tahoe 26.2 Update! In this video, I'll go over all the details that you will need to know about this update, including all the new features & fixes! CHAPTERS BELOW!
0:00 macOS Tahoe 26.2 Welcome and Intro
0:18 How important it is for Apple to fix Tahoe
0:50 Update List Sequoia 15.7.3 Sonoma 14.8.3 iOS, iPadOS, watchOS etc
1:28 Tahoe 26.2 Apple Silicon & Intel Mac Firmware Updates
1:37 What’s new in updates for macOS Tahoe 26.2
5:06 What’s new in Tahoe 26.2 Enhancements and Bug Fixes
10:35 What’s new for Enterprise in macOS Tahoe 26.2 Updates
10:57 What’s new in Security Updates for macOS Tahoe 26.2 & Safari
11:59 Thank you for watching! Let me know if you have any questions.
The macOS Tahoe 26.2 Update was released on 12/12/25 @ 12:05 PM CDT
My macOS Tahoe 26.2 Update Article
mrmacintosh.com/macos-tahoe-26-2-update-everything-you-need-to-know
What's new in macOS Tahoe Updates Page
support.apple.com/en-us/122868
Apple Security Updates Page
support.apple.com/en-us/100100
What's new for enterprise in macOS Tahoe
support.apple.com/en-us/124963
Support Mr. Macintosh
patreon.com/mrmacintosh
paypal.me/mrmacintoshblog
Download Full macOS Tahoe Installers InstallAssistant.pkg
mrmacintosh.com/macos-tahoe-full-installer-database-download-directly-from-apple
My Install macOS Sequoia on Unsupported Macs Video - youtu.be/rfa2aSm7OxQ
Download Full macOS Tahoe, Sequoia, Sonoma, Ventura, Monterey & Big Sur M1, M2, M3, M4 & M5 Apple Silicon IPSW Files
mrmacintosh.com/apple-silicon-m1-full-macos-restore-ipsw-firmware-files-database
Links
MrMacintosh.com - Apple Mac Enterprise IT Blog & macOS News for MacAdmins
Twitter
twitter.com/ClassicII_MrMac
Subscribe to "The Apple Ninja's" YouTube! If it wasn't for him, I would not even be on YouTube today. Thank you!!!
youtube.com/channel/UCRddzq1GBchvbZqnVkioKnQ
Apple just released macOS Tahoe 26.2 Update! In this video, I'll go over all the details that you will need to know about this update, including all the new features & fixes! CHAPTERS BELOW!
0:00 macOS Tahoe 26.2 Welcome and Intro
0:18 How important it is for Apple to fix Tahoe
0:50 Update List Sequoia 15.7.3 Sonoma 14.8.3 iOS, iPadOS, watchOS etc
1:28 Tahoe 26.2 Apple Silicon & Intel Mac Firmware Updates
1:37 What’s new in updates for macOS Tahoe 26.2
5:06 What’s new in Tahoe 26.2 Enhancements and Bug Fixes
10:35 What’s new for Enterprise in macOS Tahoe 26.2 Updates
10:57 What’s new in Security Updates for macOS Tahoe 26.2 & Safari
11:59 Thank you for watching! Let me know if you have any questions.
The macOS Tahoe 26.2 Update was released on 12/12/25 @ 12:05 PM CDT
My macOS Tahoe 26.2 Update Article
mrmacintosh.com/macos-tahoe-26-2-update-everything-you-need-to-know
What's new in macOS Tahoe Updates Page
support.apple.com/en-us/122868
Apple Security Updates Page
support.apple.com/en-us/100100
What's new for enterprise in macOS Tahoe
support.apple.com/en-us/124963
Support Mr. Macintosh
patreon.com/mrmacintosh
paypal.me/mrmacintoshblog
Download Full macOS Tahoe Installers InstallAssistant.pkg
mrmacintosh.com/macos-tahoe-full-installer-database-download-directly-from-apple
My Install macOS Sequoia on Unsupported Macs Video - youtu.be/rfa2aSm7OxQ
Download Full macOS Tahoe, Sequoia, Sonoma, Ventura, Monterey & Big Sur M1, M2, M3, M4 & M5 Apple Silicon IPSW Files
mrmacintosh.com/apple-silicon-m1-full-macos-restore-ipsw-firmware-files-database
Links
MrMacintosh.com - Apple Mac Enterprise IT Blog & macOS News for MacAdmins
twitter.com/ClassicII_MrMac
Subscribe to "The Apple Ninja's" YouTube! If it wasn't for him, I would not even be on YouTube today. Thank you!!!
youtube.com/channel/UCRddzq1GBchvbZqnVkioKnQ
![OCLP macOS Sonoma Status Update! WARNING & 1.0.0 Release Date! [UPDATE: OCLP 1.0.1 IS LIVE!]](https://i.ytimg.com/vi/hNGPw0NOeZ8/mqdefault.jpg "OCLP macOS Sonoma Status Update! WARNING & 1.0.0 Release Date! [UPDATE: OCLP 1.0.1 IS LIVE!]
Everyone has been asking if Sonoma is compatible with older Macs using OpenCore Legacy Patcher. I have some great news and warnings to share in this video. Ill give you a status update on the current situation. Let me know if you have any questions!
NOTE:
#1 OCLP 1.0.1 IS LIVE! You can watch my latest full OpenCore Legacy Patcher 1.0.1 with macOS Sonoma video here https://youtu.be/eGR2qGw9lG8
#2 If you would like test an OCLP Nightly beta version & macOS Sonoma 14.0 on a test Mac You can use the nightly beta version below or follow my video here - https://www.youtube.com/watch?v=dXsq4Ncz6jY
For your main older Mac I recommend not upgrading until at the very least OCLP 1.0.0 is released on October 2nd, 2023. (Still recommend Monterey or Ventura as they are stable)
OCLP Main Sonoma Support Article
https://github.com/dortania/OpenCore-Legacy-Patcher/issues/1076
OCLP & Sonoma Issues Article
https://github.com/dortania/OpenCore-Legacy-Patcher/pull/1077
OCLP 0.6.9 Beta Nightly download link
https://github.com/dortania/OpenCore-Legacy-Patcher/pull/1077#issuecomment-1646934494
I want to thank both Mykola Grymalyuk (khronokernel) & Dhinak G (dhinakg) for your work on OpenCore Legacy Patcher + all of the contributing developers that help maintain the patcher. OCLP brings new life to thousands of Macs and saves them from the recycler!
Support OpenCore Legacy Patcher Devs - THANK YOU!!!!
https://opencollective.com/opencore-legacy-patcher
Direct Download Link macOS Sonoma Full installer InstallAssistant.pkg . -
https://mrmacintosh.com/macos-sonoma-full-installer-database-download-directly-from-apple/
Install UEFI Windows 10
https://youtu.be/7E5uFvNlQ0k
SUPPORTED MAC MODELS LIST
https://dortania.github.io/OpenCore-Legacy-Patcher/MODELS.html
Having a issue? - OpenCore Legacy Support + Discord Server
https://discord.gg/rqdPgH8xSN
OpenCore Legacy Patchers Current Issues tab - https://github.com/dortania/OpenCore-Legacy-Patcher/issues
MacRumors Thread
https://forums.macrumors.com/threads/macos-12-monterey-on-unsupported-macs-thread.2299557
Support Mr. Macintosh
https://www.patreon.com/mrmacintosh
http://paypal.me/mrmacintoshblog
DISCLAIMER: Please understand that installing macOS Big Sur on your unsupported Mac is a best effort by the community. A ton of work went into getting the patcher to work! Some things might not work exactly right but its really really close. I would not recommend installing on a system that you rely on for work or school. ALWAYS BACKUP YOUR FILES FIRST BEFORE YOU UPGRADE! The good news is that you are getting the latest security fixes from Apple. Some might argue that upgrading to Patched Monterey makes your Mac safer since Apple is no longer fixing security issues on 10.13 and below.")
![How to Create a macOS Sequoia USB Installer Boot Disk [IN 5 MINUTES]](https://i.ytimg.com/vi/iPnUy7tPQro/mqdefault.jpg "How to Create a macOS Sequoia USB Installer Boot Disk [IN 5 MINUTES]
Ill show you an EASY way to create a bootable macOS Sequoia USB Installer USB Flash drive or Boot Disk. I will show you how to download the Full Installer and then create a Sequoia USB Installer Bootable flash drive in under 5 min!
Chapters
0:00 How to create a macOS Sequoia USB Installer Intro & Welcome
0:16 What is the macOS Sequoia USB boot disk for used for?
0:41 macOS Sequoia USB Boot disk requirements (17GB OR LARGER!!!)
1:11 How to download the full installer of macOS Sequoia
1:21 Getting ready to prepare the USB Flash drive for createinstallmedia
1:41 NOTE: This process will ERASE your USB Drive! Backup all your data first!!!
1:51 Using Disk Utility to format the USB disk to prepare for Sequoia USB boot disk creation
3:00 Creating the USB Installer with createinstallmedia via terminal.app
4:12 Monitoring the copy process with the Activity Monitor App DISK tab
5:03 Your can change the USB icon to the Sequoia Icon.
Terminal.app Commands
sudo /Applications/Install macOS Sequoia.app/Contents/Resources/createinstallmedia volume /Volumes/Untitled
How to download macOS Sequoia InstallAssistant.pkg Direct download link https://mrmacintosh.com/macos-sequoia-full-installer-database-download-directly-from-apple/
My How to download macOS Sequoia full installer walkthrough video https://www.youtube.com/watch?v=wocEkaD5PRM
This database will contain download links for macOS Seqoia 15 full Installer pkg files (InstallAssistant.pkg). This file is the same full installer that you would download directly from the App Store for Intel and Apple Silicon M1 Mac Computers. The InstallAssistant.pkg is stored on Apples servers and contains the full Install macOS.app. Once downloaded, all you need to do is install the pkg and the full installer of macOS will be in your applications folder. This change was made when Apple revised the full installer for Big Sur. The InstallAssistant.pkg is not available for Catalina or Mojave.
Support Mr. Macintosh
https://www.patreon.com/mrmacintosh
http://paypal.me/mrmacintoshblog
Links
https://MrMacintosh.com - Apple Mac Enterprise IT Blog & macOS News for MacAdmins
Twitter
https://twitter.com/ClassicII_MrMac
Mac Transition to Apple Silicon Everything you need to know!
https://mrmacintosh.com/mac-transition-to-apple-silicon-everything-you-need-to-know-updated/
New Article How to reinstall macOS on your Apple Silicon Mac
mrmacintosh.com/how-to-reinstall-macos-on-your-apple-silicon-mac-everything-you-need-to-know/
macOS ISPW Firmware Database - Download Full macOS ISPW Files!
https://mrmacintosh.com/apple-silicon-m1-full-macos-restore-ipsw-firmware-files-database/
Download macOS Big Sur Full Installers via InstallAssistant.pkg
https://mrmacintosh.com/macos-big-sur-full-installer-database-download-directly-from-apple/
macOS Updates Database! – OS, Xprotect & App Version Database
https://mrmacintosh.com/macos-system-status-version-info-for-macadmins/
Interested in Xcode and Swift? Subscribe to the Swift Goose!
https://www.youtube.com/channel/UCeHYBwcVqOoyyNHiAf3ZrLg
Subscribe to The Apple Ninjas YouTube! If it wasnt for him, I would not even be on YouTube today. Thank you!!!
https://www.youtube.com/channel/UCRddzq1GBchvbZqnVkioKnQ")
![OpenCore Legacy Patcher 1.2.0 Update! [DEEP DIVE] Big fix for Sonoma 14.1 Update Issues!](https://i.ytimg.com/vi/j_C7m3p6UIY/mqdefault.jpg "OpenCore Legacy Patcher 1.2.0 Update! [DEEP DIVE] Big fix for Sonoma 14.1 Update Issues!
OpenCore Legacy Patcher 1.2.0 Update is live! In this video Ill go over all the new changes and bug fixes. I will also talk about issues with the Sonoma 14.1 Update and how to fix them. The OCLP 1.2.0 update supports Big Sur 11.7.10, Monterey 12.7.1, Ventura 13.6.1 & Sonoma 14.1 CHAPTERS BELOW!
0:00 OpenCore Legacy Patcher 1.2.0 Welcome and intro
0:46 Highlighted changes in the OpenCore Legacy Patcher 1.2.0 Update
2:43 Full Changeling fixes rundown in the OCLP 1.2.0 Update
4:42 The new fixes in 1.2.0 that will fix the Sonoma 14.1 issues!
6:59 Showing OCLP 1.2.0 detects a software update & downloads the KDK/clears out extensions
7:32 Showing the new OCLP 1.2.0 LaunchDaemon checking for Software updates
9:12 Live demo of updating to OpenCore Legacy Patcher 1.2.0
10:16 If you updated OCLP but it says you need to install the same app update again?
11:11 Walking through updating the app to 1.2.0 & installing OC and root patches
13:04 Back up after the OCLP install, OpenCore EFI & Root Patches Install
14:29 Watching the new KDK cache download & OS Update process live!
16:26 Back up after the update. PROBLEM with automatic root patcher!
19:59 Restart again after fixing the OCLP auto root patcher issue = Good to go!!!
20:36 A few tips if your Mac Is slow on macOS Sonoma
23:24 Now it is time to see check now OCLP 1.2.0 installed on Ventura, Monterey & Big Sur
23:44 Is it safe to install OCLP 1.2.0 on macOS Ventura 13.6.1?
25:10 Is it safe to install OCLP 1.2.0 on macOS Monterey 12.7.1?
25:43 Is it safe to install OCLP 1.2.0 on macOS Big Sur 11.7.10?
26:40 Thank you Thank you Thank you!!
OpenCore Legacy Patcher website
https://dortania.github.io/OpenCore-Legacy-Patcher/
OpenCore Legacy Patcher 1.2.0 App download
https://github.com/dortania/OpenCore-Legacy-Patcher/releases
Support the OCLP Devs at Open Collective
https://opencollective.com/opencore-legacy-patcher
My OCLP Sonoma on Unsupported Macs Full walkthrough video
https://youtu.be/eGR2qGw9lG8
My macOS Sonoma 14.1.1 Update Article
https://mrmacintosh.com/macos-sonoma-14-1-1-update-23b81-23b2082-whats-new/
My macOS Sonoma 14.1.1 update video
https://www.youtube.com/watch?v=0iIpUCZvd1k
OCLP Sonoma issues update page
https://github.com/dortania/OpenCore-Legacy-Patcher/issues/108
Metal Issues
https://github.com/dortania/OpenCore-Legacy-Patcher/issues/1008
Download the latest macOS Ventura Kernel Debug Kit (KDK)
https://github.com/dortania/KdkSupportPkg/releases
USB-A USB 2.0 HUB (My Amazon Affiliates link)
https://a.co/d/i7yNkXq
I want to thank both Mykola Grymalyuk (khronokernel) & Dhinak G (dhinakg) for your work on OpenCore Legacy Patcher + all of the contributing developers that help maintain the patcher! OCLP brings new life to thousands of Macs by saving them from the recycler!
macOS Ventura and OpenCore Legacy Patcher Support Updates
https://github.com/dortania/OpenCore-Legacy-Patcher/issues/998
macOS Ventura Rapid Security Response Updates RSR
https://mrmacintosh.com/macos-rapid-security-response-version-database/
SUPPORTED MAC MODELS LIST
https://dortania.github.io/OpenCore-Legacy-Patcher/MODELS.html
Having a issue? - OpenCore Legacy Support + Discord Server
https://discord.gg/rqdPgH8xSN
OpenCore Legacy Patchers Current Issues tab - https://github.com/dortania/OpenCore-Legacy-Patcher/issues
MacRumors Thread
Ventura
https://forums.macrumors.com/threads/macos-13-ventura-on-unsupported-macs-thread.2346881/
Monterey
https://forums.macrumors.com/threads/macos-12-monterey-on-unsupported-macs-thread.2299557
Support Mr. Macintosh
https://www.patreon.com/mrmacintosh
http://paypal.me/mrmacintoshblog
DISCLAIMER: Please understand that installing macOS Sonoma, Ventura, Monterey or Big Sur on your unsupported Mac is a best effort by the community. A ton of work went into getting the patcher to work! Some things might not work exactly right but its really really close. I would not recommend installing Sonoma (use Ventura or Monterey) on a system that you rely on for work or school. ALWAYS BACKUP YOUR FILES FIRST BEFORE YOU UPGRADE! The good news is that you are getting the latest security fixes from Apple. Some might argue that upgrading OCLP makes your Mac safer since Apple is no longer fixing security issues on 10.13 and below. But this process is not supported by Apple and is to be used at your risk only.")
