Samouraï
Well-known
UPDATE!: After delay, I have uploaded all of the firmware files I can gather from Sigma's own "https://www.sigma-global.com/en" web site. I have included a download link containing individual 7zip* archived folders for each of the DP Quattro cameras, containing their firmware history.
*.7z is much smaller than .zip, but you will need a program to unzip them (7zip is one (of a few) great, lightweight, open-source program that you should already be using)
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Starting a Sigma firmware archive. I believe the Sigma DP Quattro cameras performed better before the v2.02 update that included DNG Raw capabilities. I don't know if this is the case with other cameras and other firmware. The files I've found so far are still hosted on Sigma's servers.
Warning: Use anything found here at your own risk. It could potentially brick your camera.
Important: In order to install older versions of firmware, you must edit the BIN file's header with a binary editor. It's very simple, you change the number from say 1.01 to 2.04; after that, the older firmware will install without issue, but once the firmware is installed, it will show up again as 1.01 (so swapping between firmwares will never get confusing).
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Link to folder downloads:
Password: this website's name, all lowercase, but no ".com" at the end
Contents:
DP0QV101.BIN
DP0QV201.BIN
DP0QV202.BIN
DP0QV203.BIN
DP1QV101.BIN
DP1QV102.BIN
DP1QV103.BIN
DP1QV104.BIN
DP1QV201.BIN
DP1QV202.BIN
DP1QV203.BIN
DP2QV101.BIN
DP2QV102.BIN
DP2QV103.BIN
DP2QV104.BIN
DP2QV105.BIN
DP2QV106.BIN
DP2QV107.BIN
DP2QV108.BIN
DP2QV203.BIN
DP2QV202.BIN
DP2QV203.BIN
DP3QV101.BIN
DP3QV102.BIN
DP3QV103.BIN
DP3QV201.BIN
DP3QV202.BIN
DP3QV203.BIN
*.7z is much smaller than .zip, but you will need a program to unzip them (7zip is one (of a few) great, lightweight, open-source program that you should already be using)
---
Starting a Sigma firmware archive. I believe the Sigma DP Quattro cameras performed better before the v2.02 update that included DNG Raw capabilities. I don't know if this is the case with other cameras and other firmware. The files I've found so far are still hosted on Sigma's servers.
Warning: Use anything found here at your own risk. It could potentially brick your camera.
Important: In order to install older versions of firmware, you must edit the BIN file's header with a binary editor. It's very simple, you change the number from say 1.01 to 2.04; after that, the older firmware will install without issue, but once the firmware is installed, it will show up again as 1.01 (so swapping between firmwares will never get confusing).
---
Link to folder downloads:
Password: this website's name, all lowercase, but no ".com" at the end
Contents:
DP0QV101.BIN
DP0QV201.BIN
DP0QV202.BIN
DP0QV203.BIN
DP1QV101.BIN
DP1QV102.BIN
DP1QV103.BIN
DP1QV104.BIN
DP1QV201.BIN
DP1QV202.BIN
DP1QV203.BIN
DP2QV101.BIN
DP2QV102.BIN
DP2QV103.BIN
DP2QV104.BIN
DP2QV105.BIN
DP2QV106.BIN
DP2QV107.BIN
DP2QV108.BIN
DP2QV203.BIN
DP2QV202.BIN
DP2QV203.BIN
DP3QV101.BIN
DP3QV102.BIN
DP3QV103.BIN
DP3QV201.BIN
DP3QV202.BIN
DP3QV203.BIN
Samouraï
Well-known
Bumping this thread to inform everyone of the new firmware archive I have made available. Please use at your own risk. There are a lot of different firmware releases here, particularly for the dp2 Quattro, and I cannot be sure that all of these were official releases, despite all of them being freely available and hosted on Sigma's web servers.