This repository here is mostly for the historic purposes. Please use OpenCore Legacy Patcher!
Full installation guide for Catalina-capable Macs
All the information about Big Sur on unsupported Macs, structured in one place
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It's a simple script, that automates some of the actions, required to setup Big Sur on unsupported macs.
Here's my full installation guide for Catalina-capable Macs.
Also, follow this topic on MacRumors for more info: https://forums.macrumors.com/threads/macos-11-big-sur-on-unsupported-macs-thread.2242172/.
Please report any issues in the github issues section.
This script:
- Checks if SIP disabled
- Checks if FileVault disabled (will remove in the future if error 66 not caused by FileVault), this check can be skipped
- Disables library validation
- Adds -no_compat_check to the boot-args
- Automatically downloads and extracts patcher
- Runs installer with patcher, with a little bit different, but more stable method
Clone repository:
cd ~
git clone https://github.com/4ndv/big-sur-plz.git
Navigate to big-sur-plz
folder:
cd ~/big-sur-plz
Run with default installer path:
/usr/bin/ruby big_sur_plz.rb
Run with custom installer path:
/usr/bin/ruby big_sur_plz.rb "/Users/user/Downloads/Install macOS Beta.app"
And follow the instructions
- ASentientBot for the installer patcher
- MacRumors community in a nutshell