My 5D Mark IV is urunning firmware Version 1.0.4. I searched Canon support and found 7 firmware downloads from Version 1.0.2 dated 9/26/16 through Version 1.4.0 dated 5/18/23. - Why is there no download for Version 1.0.4, the Version running on my 5D? - It is my understanding that I must update my 5D with each firmware version download, each
5. Improves Wi-Fi connectivity when using the Wireless File Transmitter WFT-E9. 6. Fixes a phenomenon, in which the card access time may take longer, when using certain CFexpress cards. Changes in version 1.1.0: 1. The option to capture full HD movies and 4K UHD movies in 23.98p frame rate has been added.
QVix. 317 908 435 170 597 252 448 912
canon 5d mark iii firmware 1.3 5 download