: Connect your radio to your PC via LAN, run the latest version of SmartSDR, and it should automatically prompt you to update the firmware if the version in the zip is newer than what is currently installed.
"FlexRT1.zip" is a firmware update file typically used for or related software defined radio (SDR) components .
Depending on the specific context of your hardware, this file is generally part of:
Are you trying to or simply updating to the latest software version ?
: It may be used to flash the integrated display and control surfaces of FlexRadio hardware. How to use this piece:
