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2N® Terminal config

The FWupload tab helps you upgrade firmware via the terminal COM port. Select the path to the current firmware file and press Start to initiate the upgrading process, which is signalled by the progress bar below. When the process is completed, the terminal will get restarted.

AT command

Enter the following command into the terminal to upgrade firmware.


The command has to include the address of the server for downloading and the exact name of the firmware file.

Make sure that 2N® SmartCom PRO is connected to the Internet during the whole firmware upgrading process to avoid firmware installation failure.