Once the USB is created, the tool will ask to "Patch" the USB. This is crucial for older Macs to boot the installer. 4. Installation Shut down your Mac. Plug in the USB drive. Turn on the Mac while holding the key.
While Patched Sur was fantastic during the peak of Big Sur's lifecycle, development has largely ceased. OpenCore Legacy Patcher has become the universal standard for stability and continued security updates. Supported Mac Models Macos Big Sur Patcher
: Older wireless cards (like BCM943224) require hardware upgrades or specific legacy kext injections. Once the USB is created, the tool will
Upgrading an older machine to macOS Big Sur offers several significant benefits: Once the USB is created