A stable power supply (do turn off the device during the process).
Always verify your device model number matches exactly before flashing firmware. Incorrect software can "brick" your receiver. Download GX6601 SUPER CONDOR CDN 6700CXHD 02052018 rar
Plug the USB drive into the USB port on your Condor CDN 6700CXHD . A stable power supply (do turn off the