Firmware

FIBER-QC FLEX Firmware - 2026-05-07

How to install FIBER-QC FLEX firmware

  • Download the .rauc file from this page, and copy it to the root folder of a USB drive

  • Plug the USB drive into the front of your FIBER-QC FLEX

  • On the FIBER-QC FLEX, navigate to "Settings" and then "Firmware Update"

  • Press "Check for updates".  The update option you downloaded will appear.   Press it

  • When prompted, press "YES" and wait several minutes.

  • When complete, the device will automatically restart with the new firmware. 

  • If you have any issues during update, please send us an email:  info@fiberguy.tv and we will help!