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I have the 6400M and want to upgrade the radio for the first time after two years of ownership. I am not connected to the radio thru the computer and do not intend to get Smart SDR for the moment.

Can I simply plug the radio into LAN and download from there?

Thank you



  • Yes. After connecting via an Ethernet cable to your LAN, you will get the Select a Version screen upon powering up your radio.

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