SIGMA sd Quattro / SIGMA sd Quattro H firmware download

Thank you for purchasing and using our products.The Sigma Corporation is pleased to announce that new firmware is available for download for the SIGMA sd Quattro and the SIGMA sd Quattro H.

Benefit of the firmware update;

[SIGMA sd Quattro (Ver.1.09) / SIGMA sd Quattro H (Ver.1.05)]

– It has improved the camera operation in low temperatures. Inconsistent performance of the viewfinder, main display, shutter and image saving has been improved.

Please download the firmware from the following Download page:
SIGMA sd Quattro:
SIGMA sd Quattro H: 

We appreciate your continued support for our company and products.