• The Canon Rumors Forum has officially been shut down as of July 10, 2026.

    All data will be deleted on September 16, 2026.

    the ad free experience will return by July 17, 2026.

Canon EOS R5 Firmware v1.5.2

DJL329

EOS R5
Canon Rumors Premium
Aug 26, 2010
628
91
8,746
www.flickr.com
Saw a post on FB that Canon Malaysia had posted Firmware version 1.5.2 for the R5.

I thought the link was bogus, so I searched for Canon Malaysia, went to the official site and found it there.


Edit: I searched Canon USA, Canada and UK, but did not find 1.5.2 anywhere else.
 
Last edited:
  • Like
Reactions: 2 users
At least you now appear to be in a very tiny minority. That's progress!

Be sure to contact Canon with all the details.
I also own my R5 for about 10 months, and I never had any freeze with the original firmware.
I'm scared with updates now, when I read the forums ! So for the moment, I prefer staying with my old firmware and have no issue...
 
  • Like
Reactions: 1 users
Upvote 0
Could we suspect a few electronic componants changes due to worldwide shortages, explaining differences between R5 production series about freezing ?
FW 1.4 never caused any freeze on my R5, but some people seem to have had this issue on some R5 with FW1.4 too... Strange.
We know that CFe cards can be a problem, but many photographers didn't change anything betweend FW versions and saw freezes appear however...
 
  • Like
Reactions: 1 user
Upvote 0