For the safest results, perform the update using a wired Ethernet cable connection between your PC and the router’s LAN port. Log back into the router web interface (192.168.0.1). Go to System Settings > Firmware Upgrade. Click Local Upgrade or Browse. Select the .bin file you just downloaded. Click Upgrade.
Before downloading any files, you must identify your specific hardware version. Installing firmware for the wrong version can "brick" your router, making it unusable. Connect your computer or phone to the Tenda Wi-Fi. Open a web browser and type 192.168.0.1 or tendawifi.com. tenda f6 n300 firmware update download top