Ensure your power adapter is plugged in securely. Do not turn off the router during the process. Step-by-Step Update Guide 1. Download the Firmware
Before starting, ensure you have a between your computer and the router. Updating via Wi-Fi is risky because a signal drop during the process can "brick" or permanently damage your router. 1. Identify Your Hardware Version tenda fh456 firmware update top
Unzip the file on your computer to find the .bin or .trx firmware image. Ensure your power adapter is plugged in securely
Use an Ethernet cable to connect your PC directly to the router. Do not update over Wi-Fi, as a dropped signal can fail the process. tenda fh456 firmware update top