Using a patcher wasn't without its hurdles. It often required: Disabling Security : Features like System Integrity Protection (SIP)
If your Mac has a Broadcom BCM4331 chip (2011–2012), Wi-Fi will be broken until you apply the post-install root patches. You must plug into Ethernet during initial setup.
Using a patcher wasn't without its hurdles. It often required: Disabling Security : Features like System Integrity Protection (SIP)
If your Mac has a Broadcom BCM4331 chip (2011–2012), Wi-Fi will be broken until you apply the post-install root patches. You must plug into Ethernet during initial setup. Macos Big Sur Patcher