By mistake, I updated my Godox TT685 II-C flash with the v1.3 firmware for the V860.

Is there a way to fix this? Where can I get the correct Godox TT685 II-C firmware image?


1 Answer 1


The only way to fix an E9 error is to reload the correct firmware image onto your flash, if you can.

But since it's such a new model, Godox hasn't published any firmware updates on their website, yet. You will probably have to contact Godox support, or the retailer where you purchased your flash, to get a copy of the right firmware image file to use with the G3 updater. If you got a Flashpoint version from Adorama, contact Flashpointlighting support instead of Adorama's sales support. They may ask you to exchange your unit instead.


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