Greetings,
FW is agnostic, Just select an earlier version of mac OS until you see the FW you want. v1.4.0 is listed under Ventura press +Load More
Canon Support for EOS 5D Mark IV | Canon U.S.A., Inc.
~Rick
Bay Area - CA
~R5 C (1.0.7.1) ~RF Trinity, ~RF 100 Macro, ~RF 100~400, ~RF 100~500, +RF 1.4x TC, +Canon Control Ring, BG-R10, 430EX III-RT ~DxO PhotoLab Elite ~DaVinci Resolve ~Windows11 Pro ~ImageClass MF644Cdw/MF656Cdw ~Pixel 8
~CarePaks Are Worth It
