Always perform updates using an Ethernet cable connected to the router's LAN port. Do not use Wi-Fi, as a connection drop during the update can permanently damage the device.
Under the section, select the latest firmware file.
Your router’s software, or firmware, is the core operating system that manages everything from your internet connection to network security. The Tenda D305, an N300 ADSL2+ modem router equipped with four high‑gain antennas, is a versatile device that combines ADSL modem, wireless router, and multiple LAN ports in one compact unit. Keeping its firmware up‑to‑date brings a host of important benefits: improved wireless stability, faster internet speeds, stronger protection against online vulnerabilities, better compatibility with new devices, and often new features or bug fixes. Update Software in TENDA D305
Open a web browser on your computer and go to the official (tendacn.com). Use the search bar on the site to search for D305 .
Do not close the browser window, unplug the Ethernet cable, or power off the router while the progress bar is moving. Step 5: System Reboot and Verification Always perform updates using an Ethernet cable connected
You cannot update blindly. First, you need to know what version is currently running on your D305.
Ensure your router and computer are connected to a stable power source. Power loss during an update causes fatal system errors. Your router’s software, or firmware, is the core
What to expect for the TENDA D305