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Author Topic: Sigma 14mm 1.8 firmware update fails on Mac  (Read 321 times)


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Sigma 14mm 1.8 firmware update fails on Mac
« on: December 17, 2019, 01:32:38 pm »

Sigma released this firmware update for this lens in July, but I am just getting around to it now.  But the updater software was unable to install the firmware via my iMac.  I ran the Sony updater on my a7rm4 earlier today, with a very similar process, and it went fine.

I launch the updater app, turn on the camera, connect the camera to the computer via USB.  The wheel spins for a while, and then says firmware cannot be updated.  Recommends that I remove the camera battery, relaunch the software, and try again (all to no avail)

I can't find anything on the web about this.  Anybody in the Community have any information?

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