Uploaded October 2021 | Updated September 2026, 1 day ago

---

How to update the firmware of the Elinchrom ONE.

To set the Elinchrom ONE into firmware update mode;
- Connect the USB-C cable to the computer.
- Press the knob button while the unit is OFF and connect the cable to the unit.
- When “USB Mode” is displayed, launch the Updater.

Note:
For Mac users with Thunderbolt/USB-C ports, the unit might not appear on the Elinchrom Updater due to macOS restrictions.
If this is the case, you will need an adapter from USB-C to USB-A and connect the ONE with a USB-A to USB-C cable.

Read more about Elinchrom firmware updates:
elinchrom.com/firmware