The process of downloading the Tenda 3G611R+ Router Firmware 3.5.0c driver should begin automatically after a few seconds. If this does not occur, click on one of the links below (we recommend downloading the Tenda 3G611R+ Router Firmware 3.5.0c driver from the primary server - this is the manufacturer’s Tenda official website). If the download still fails to run, check whether your anti-virus software is not blocking the connection to the manufacturer server of the Tenda 3G611R+ Router Firmware 3.5.0c diver.