List of current versions of firmware for all models of Mac supported by Ventura, following upgrading to Ventura.
ethcheck
This article lists the firmware versions of Macs which have been successfully updated to run macOS 12.6.3. Apple […]
macOS 11.7.3 Big Sur brings firmware updates for some supported models. This article lists the firmware versions of […]
macOS 10.15 Catalina brings EFI firmware updates for all supported models, and subsequent updates have changed those for […]
Apple doesn’t provide an official list of the current EFI firmware versions which should be installed on each […]
How to check it, what the current version is, what to do about any problems. All your questions answered – even on ethernet firmware now.
The Eclectic Light Company 