: Functions as an ADSL2+ modem, wireless router, and 4-port switch.
With the preparations complete, you're ready to perform the update. Tenda D301 Firmware Update
Tenda often releases different hardware versions (e.g., V1.0, V2.0) for the D301 model. Firmware is not cross-compatible. Installing V2.0 firmware on a V1.0 device will permanently damage it. Look at the sticker on the bottom of your router to find your exact hardware version. : Functions as an ADSL2+ modem, wireless router,
This model is discontinued, and Tenda no longer provides official firmware updates. The latest firmware versions date back to around 2015–2016. Users should be cautious, as no new security patches exist. Firmware is not cross-compatible
Never attempt to flash firmware over a Wi-Fi connection. If the wireless signal drops for even a split second during the upload, the firmware will corrupt. Plug your computer directly into one of the router’s LAN ports using an Ethernet cable.