02-18-2022 06:21 PM
I've had my R6 for about a month. I noticed my firmware is version 1.4 Can I update straight to 1.5.1 or do I need to install 1.5 first and then 1.5.1?
02-18-2022 06:22 PM
You can go right to the latest.
02-19-2022 01:57 PM
You usually can skip versions, but it's best to ensure that's the case by reading the firmware's documentation. It will provide the requirements (what firmware version you'll need to have).
12/18/2025: New firmware updates are available.
11/20/2025: New firmware updates are available.
EOS R5 Mark II - Version 1.2.0
PowerShot G7 X Mark III - Version 1.4.0
PowerShot SX740 HS - Version 1.0.2
10/15/2025: New firmware updates are available.
Speedlite EL-5 - Version 1.2.0
Speedlite EL-1 - Version 1.1.0
Speedlite Transmitter ST-E10 - Version 1.2.0
7/17/2025: New firmware updates are available.
02/20/2025: New firmware updates are available.
RF70-200mm F2.8 L IS USM Z - Version 1.0.6
RF24-105mm F2.8 L IS USM Z - Version 1.0.9
RF100-300mm F2.8 L IS USM - Version 1.0.8
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