Updating the Tenda D305 modem router requires downloading the specific firmware file from the Tenda support page and uploading it via the router's web management interface, typically accessed at 192.168.1.1. The process involves connecting via Ethernet, logging in with default credentials, and navigating to the firmware upgrade section, ensuring the device remains powered throughout. For the official support documentation and download links, visit Tenda Global How to upgrade the firmware for the ADSL Router - Tenda
Open a standard web browser on the computer connected to the router. In the top address bar, type the default IP address: 192.168.0.1 and press Enter. Update Software in TENDA D305
You can enable (if your TENDA D305 firmware supports it) under System Tools → Auto Update Settings . Updating the Tenda D305 modem router requires downloading
If your router cannot connect to the update server (or if you prefer doing it manually), you can upgrade via a file. Click “Browse” (or “Choose File”) and select the
Enter your login credentials. If you haven't changed them, the default username and password are both Step 3: Upload and Install the Firmware