How to Update Firmware Godox TT685

In this article i want share how to update firmware flash external godox tt685 easly.

1. Download the firmware update package for TT685C from the Godox website and save it to your computer.
2. Extract the downloaded firmware update package to a folder on your computer.
3. Connect your TT685C flash to your computer using a USB cable.
4. Power on the flash and put it into firmware update mode by pressing and holding the “Mode” and “Power” buttons simultaneously until the “UP” arrow appears on the screen.
5. Launch the firmware update software in the extracted firmware update package folder on your computer.
6. Select the correct model (TT685C) and firmware version for your flash.
7. Click the “Connect” button to connect your flash to the software.
8. Click the “Upgrade” button to start the firmware update process.
9. Wait for the firmware update process to complete. Do not disconnect the flash or power off your computer during the update process.
10. Once the firmware update is complete, disconnect the USB cable from your flash and power it off.
11. Power on the flash again and confirm that the firmware has been updated to the new version.