Never update firmware over Wi-Fi. A signal drop during the upload can corrupt the router.
: Always perform the update using an Ethernet cable connected directly between your computer and the router. Never use a Wi-Fi connection, as a signal drop can corrupt the installation. Tenda D301 Firmware Update
is essential for maintaining a stable, high-performance internet connection. Regular updates resolve bugs, enhance security protocols, and can even improve Signal-to-Noise Ratio (SNR) performance to achieve better stability in complex network environments. Never update firmware over Wi-Fi