ELECTRONIC FLASH EF-630 (SIGMA SA-mount) firmware v1.02
Sigma · Released Mar 30, 2017 · First seen by GearPulse Jul 5, 2026
What's in this update
It has supported the sd Quattro camera’s firmware which improves the color reproduction when the Flash mode is selected in the White balance setting. * It is necessary to update SIGMA sd Quattro camera’s firmware to the latest version.* The firmware can be updated using SIGMA FLASH USB DOCK FD-11 for SIGMA.* Please ensure to update SIGMA Optimization Pro to Ver1.4.1 for Windows, and Ver1.4.0 for Macintosh before updating the firmware.* It takes about 3 minutes to update.
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