Speedlite EL-5 Firmware Update Version 1.1.0

Posted on 6 June 2024
Updated 26 September 2024

Firmware Version 1.1.0 incorporates the following fixes and enhancements:

1 Removes [P.Fn 04: FE memory] and adds [C.Fn 19: FE memory]. [C.Fn 19: FE memory] can now be set from [Flash C.Fn settings] on some cameras used with the Speedlite. Additionally, with some cameras, [ETTL ⇔ M] can be assigned to a camera button in [Customize buttons] on the camera to enable flash mode switching simply by pressing that button.

If the camera's firmware is already Version 1.1.0, it is not necessary to update the firmware.

The User Manual on our website has been updated accordingly. Please download the User Manual as well as the latest firmware. You can download it from the official website.

Q&A Section:
Preparations for the firmware update:
In the folder you downloaded are the firmware (EL511000.CFU / file size: 570609 bytes) and instructions on the firmware update procedures (a PDF file in five languages: Japanese, English, French, Spanish, and Simplified Chinese). Before starting the firmware update operations, please be sure to carefully review the instructions to confirm your understanding of the firmware update procedures.

Firmware download link:

https://www.canon.com.au/speedlite-flashes/speedlite-el-5/support?option=drivers