Hi there! I've noticed that some of you have been having a bit of trouble installing OCLP, so I've put together this little guide to help you out. I really hope it makes your life a little easier!
OCLP 👉 how to Upgrade / Update your macOS
READ and understand this infos from OCLP developers BEFORE installation
- macOS 14 Sonoma – https://dortania.github.io/OpenCore-Legacy-Patcher/SONOMA-DROP.html#macos-sonoma-support
- macOS 15 Sequoia – https://dortania.github.io/OpenCore-Legacy-Patcher/SEQUOIA-DROP.html#macos-sequoia-support
Pre-tip
❗️Better NEVER use Memoji as User Pic / iCloud User Pic with OCLP
👉🏻 ATTENTION: iOS 17.1+ your Contact Photo in adress book sync to iCloud and so to your Login pic. 😱
So DON'T use Memoji there either❗️
Here we go!!!😊
- BACKUP❗️ BACKUP❗️ your data
- ❗️ Read the release notes from OCLP Devs BEFORE installation to check compatibility / issues etc.: https://github.com/dortania/OpenCore-Legacy-Patcher/releases
- UPGRADE [i.e. macOS 14 ➡️ macOS 15]
- Installation of OCLP 👉 ALWAYS❗️ "Create macOS Installer"(see OCLP menu)
- Install navigates you through the whole process including "Build and Install Opencore" to your start disk and install "Post-Install Root Patch" – ❗️ Don’t migrate your data from a backup (i.e. Time Machine, CCC, SD etc.) during this process
- ❗️ If you want to migrate data from a backup
- first revert the root patches with OCLP
- then migrate your data [https://dortania.github.io/OpenCore...ALL.html#applying-post-install-volume-patches] – Howto
- ❗️ Install the root patches again – in "secure boot mode" always best
- UPDATE current macOS
- Wanna update your current macOS i.e. macOS 15.0 to 15.1 then ALWAYS❗️ check first if there's a NEW version of OCLP and install this INCLUDING new "Build and Install Opencore" to you start disk + check/install "Post-Install Root Patch"
- Now you could use the system updater to get the latest macOS UPDATE – ❗️ not Upgrade. But better is to wait till OCLP developers push out a new OCLP patcher version that includes the corresponding macOS update.😉
- ❗️ Install the root patches – in "secure boot mode" always best
- Increased CPU load / no smooth macOS? 👉 disable dynamic wallpaper +screensaver
Hope this helps! 👍🏻
Greetings from Germany
PS:
Troubleshooting – https://dortania.github.io/OpenCore-Legacy-Patcher/TROUBLESHOOTING.html
Further infos:
Please follow EXACTLY the corresponding step-by-step tutorial for macOS (video length approx. 30-60 min), which "Mr. Macintosh" explains on Youtube.
It is also worth watching the other videos on his channel - especially the latest videos!
https://www.youtube.com/@Mr.Macintosh/videos
JessiesFlying videos are also very helpful - especially when it comes to special cases and bugs.
https://www.youtube.com/@JessiesFlying/videos
You should also search for a solution in this macrumors-thread 👍🏻:
- macOS 13 Ventura https://forums.macrumors.com/threads/macos-13-ventura-on-unsupported-macs-thread.2346881/
- macOS 14 Sonoma: https://forums.macrumors.com/threads/macos-14-sonoma-on-unsupported-macs-thread.2391630/
- macOS 15 Sequoia https://forums.macrumors.com/threads/macos-15-sequoia-on-unsupported-macs-thread.2428654/
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