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Which firmware should your Mac be using? (version 5)

macOS 11.1 Big Sur brings EFI firmware updates for all supported models. This article lists the firmware versions […]

November 16, 2020 Macs, Technology

Which EFI firmware should your Mac be using? (version 4)

macOS 10.15 Catalina brings EFI firmware updates for all supported models, and subsequent updates have changed those for […]

October 8, 2019 Macs, Technology

Which EFI firmware should your Mac be using? (version 3)

Apple doesn’t provide an official list of the current EFI firmware versions which should be installed on each […]

October 31, 2018 Macs, Technology

Which EFI firmware should your Mac be using? (version 2)

How to check it, what the current version is, what to do about any problems. All your questions answered – even on ethernet firmware now.

June 27, 2018 Macs, Technology
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