Greetings,
No. This is a user to user forum. Occasionally you might receive help from a Canon product expert, but you need to contact Canon for official Support. I did not find any information on the Pro 1000's support portal for FW v4.0
My Canon
~Rick
Bay Area - CA
~R5 C (1.0.9.1) ~RF Trinity, ~RF 100 Macro, ~RF 100~400, ~RF 100~500, ~RF 200-800 +RF 1.4x TC, BG-R10, 430EX III-RT ~DxO PhotoLab Elite ~DaVinci Resolve Studio ~ImageClass MF644Cdw/MF656Cdw ~Pixel 8 ~CarePaks Are Worth It
