From time to time, new firmware will be available to download onto the Router. It is not essential that the latest firmware is on the router, however we recommend keeping firmware up to date to ensure you have access to new feature releases and the latest security updates.
A list of the latest firmware changes and the associated features can be found at https://wiki.teltonika.lt/view/RUT2xx_Firmware. As long as the router has a reliable internet connection, the firmware update can be done from the Teltonika Web User Interface*(see bottom of page). The time it takes will depend on your connection speed, so we recommend using a fast connection to minimise the time required.
Some Roam routers will be using firmware version RUT2XX_R_15.01.11.63 as standard. If this particular firmware version is installed on your router, the WebUI will not inform you that newer firmware is available and you will be unsuccessful in searching for firmware updates using the server upload option. Instead, you will need to download the latest firmware from https://wiki.teltonika-networks.com/view/RUT2xx_Firmware and install using the ‘upload from file’ option.
During this process, the WebUI may warn you that you are installing an older version of the firmware, however rest assured this is not the case and it is ok to continue with the update. More information on the ‘upload from file’ firmware update can be found here: https://wiki.teltonika-networks.com/view/RUT240_Firmware. All other firmware versions can use the server upload option as outlined above.