Thank you for purchasing and using our products.

The SIGMA Corporation is pleased to announce the firmware update for the SIGMA dp0 Quattro, dp1 Quattro, dp2 Quattro and dp3 Quattro.

SIGMA dp0 Quattro Ver.2.01
SIGMA dp1 Quattro Ver.2.01
SIGMA dp2 Quattro Ver.2.01
SIGMA dp3 Quattro Ver.2.01

Benefit of this firmware update
It has corrected the phenomenon that buttons on the back of the camera may not work when restarting the camera after the update, depending on the camera settings.

Please download the firmware from the following Download page:
SIGMA dp0 Quattro
SIGMA dp1 Quattro
SIGMA dp2 Quattro
SIGMA dp3 Quattro

* The latest version of SIGMA Photo Pro 6.5.3 is required to process the RAW data (X3F and X3I files) taken by the dp Quattro series after the firmware update.

SIGMA Photo Pro Download page
http://www.sigma-global.com/en/download/cameras/sigma-photo-pro/

We appreciate your continued support for our company and products.