Before downloading any files, you must identify your specific hardware version (e.g., v1.0, v2.0, v6.0) found on the sticker at the bottom of the device. F300 Firmware - Tenda Global(English)
Resolves issues like random reboots or devices failing to connect. tenda n300 firmware update
Connect your computer to the router via a LAN cable. Do not update over Wi-Fi, as a connection drop can "brick" (permanently damage) the router . Before downloading any files, you must identify your