Apple just released the 3rd major update for macOS Sonoma 14.3. In this video, I'll go over all the details that you will need to know about this update. Plus I'll cover OpenCore Legacy Patcher 1.3.0 support for macOS Sonoma 14.3 on Unsupported Macs. CHAPTERS BELOW! 0:00 macOS Sonoma 14.3 Update Welcome and intro 0:25 Apple update releases iOS 1:04 Using System Settings to download & install the Sonoma 14.3 update 1:24 How large is the 14.3 update for supported Macs and Unsupported Macs? 2:06 Starting the macOS Sonoma 14.3 update 2:31 Talking update download size & my new macOS Caching Server setup 3:05 New setup assistant screens 3:36 What is the new build number of the 14.3 Update? 3:50 Any changes to the macOS and System data sizes in Storage? 4:11 How long did the macOS Sonoma 14.3 update take to Install? 4:44 M1/M2/M3 Firmware update & T2 Intel Firmware 5:07 macOS Sonoma 14.3 Full installer & M1/M2/M3 IPSW Restore file 5:21 Safari 17.3 Update + Standalone updates for Ventura & Monterey 5:43 What’s new in the macOS Sonoma 14.3 Update? 8:06 Security fixes in the Sonoma 14.3 Update 9:42 What’s New in Enterprise for macOS Sonoma 14.3 10:17 macOS Sonoma 14.3 Update Geekbench 6 Benchmarks 10:32 OCLP 1.3.0 & 14.3 on Unsupported Macs 10:28 Going over our fleet of 6 Sonoma 14.3 & OCLP 1.3.0 Test Macs! 10:55 Testing Sonoma 14.3 on a MacBook Pro 15-inch (Mid 2017) 12:01 Testing Sonoma 14.3 on a MacBook Pro 15-inch (Mid 2014) 12:23 If you get a Black Screen or unresponsive login window after the 14.3 update 12:58 If you don’t see the “you need to install root patches” pop-up after logging in 13:39 Testing Sonoma 14.3 on a Mac Pro (Late 2013) - Had a few issues 16:15 A little info on my macOS update Content Caching Server 18:17 Testing Sonoma 14.3 on a Mac mini (Late 2012) 19:10 Testing Sonoma 14.3 on a MacBook Pro 17-inch (Late 2011) 19:50 Testing Sonoma 14.3 on a MacBook 13-inch (Mid 2010) 21:08 If your bluetooth is not working after the update 21:51 Should you install the macOS Sonoma 14.3 Update? 11:18 Let me know if you have any questions! Thanks for watching The macOS Sonoma Upgrade was released on 12/22/23 @ 12:04 CDT My macOS Sonoma 14.3 Update Article https://mrmacintosh.com/macos-sonoma-14-3-update-23d56-spring-release-whats-new/ macOS Sonoma Apple Patch notes https://support.apple.com/en-us/HT213895 Apple Security Updates Page https://support.apple.com/en-us/HT201222 What's new for enterprise in macOS Sonoma https://support.apple.com/en-us/HT213893 OpenCore Legacy Patcher link https://github.com/dortania/OpenCore-Legacy-Patcher/ Apple KDK or Kernel Debug Kit manual download link https://github.com/dortania/KdkSupportPkg/releases Support Mr. Macintosh https://www.patreon.com/mrmacintosh http://paypal.me/mrmacintoshblog Does your Unsupported Mac need the KDK Download? If you have a Mac with a dedicated Intel GPU or Nvidia GPU, you do NOT need the KDK.* You only need the KDK if you have an AMD GPU *You also need the KDK if you have a Mac with a USB 1.1 Controller. MacBook - Mid 2010 and older MacBook Air - Late 2010 and older MacBook Pro - Mid 2010 and older iMac - Late 2009 and older Mac mini - Mid 2011 and older Mac Pro - Mid 2010 and older Examples: 2012 Mac mini with Intel GPU? NO KDK 2013 MacBook Pro with NVIDIA GPU? = NO KDK 2013 Mac Pro with AMD GPU? = YES KDK 2011 MacBook Pro with AMD GPU? = YES KDK Download Full macOS Sonoma Installers InstallAssistant.pkg https://mrmacintosh.com/macos-sonoma-full-installer-database-download-directly-from-apple/ Download Full macOS Sonoma, Ventura, Monterey & Big Sur M1 M2 Apple Silicon IPSW Files https://mrmacintosh.com/apple-silicon-m1-full-macos-restore-ipsw-firmware-files-database/ Links https://MrMacintosh.com/ - Apple Mac Enterprise IT Blog & macOS News for MacAdmins Twitter https://twitter.com/ClassicII_MrMac Interested in Xcode and Swift? Subscribe to the Swift Goose! https://www.youtube.com/channel/UCeHYBwcVqOoyyNHiAf3ZrLg Subscribe to "The Apple Ninja's" YouTube! If it wasn't for him, I would not even be on YouTube today. Thank you!!! https://www.youtube.com/channel/UCRddzq1GBchvbZqnVkioKnQ