Replace the OpenCore files with the ones you just downloaded Reason for this is that GUID will automatically create an EFI partition, though this will be hidden by default so you'll need to mount it with MountEFI. This allows us to keep a working copy of OpenCore in case our update goes southįor the USB, it must be formatted as GUID. We won't be updating the drive's EFI at first, instead we'll be grabbing a spare USB to be our crash dummy. So first, lets mount your hard drive's EFI and make a copy somewhere safe with MountEFI (opens new window).
Releases (opens new window) happen the first Monday of every month.So the main things to note with updating OpenCore: # Updating OpenCore and macOS # Updating OpenCore
