Never attempt a firmware update over a Wi-Fi connection. If the wireless signal drops during the installation, the router will become permanently unusable. Plug an Ethernet cable into your computer's LAN port. Connect the other end to any on the Tenda D305. Disconnect your computer from any Wi-Fi networks. 🛠️ Step 4: Access the Tenda D305 Admin Dashboard Open a web browser (Chrome, Edge, or Firefox). Type 192.168.1.1 into the address bar and press Enter . Enter your admin login credentials. Default Username: admin Default Password: admin Click Login . 🚀 Step 5: Upload and Flash the New Firmware
No. Tenda often releases region-specific firmware (US, EU, AU, CN). Using the wrong one might disable certain DSL frequencies. Always select your country or use the "Global" version if available.
Ensure the firmware file you download explicitly matches this hardware version. Step-by-Step Tenda D305 Firmware Installation Guide tenda d305 firmware update link
If something goes wrong during or after the update process, use these troubleshooting steps to recover your network: The Router is Unresponsive (Bricked)
Depending on your Tenda D305's firmware interface, the exact menu names may vary slightly. Look for an option similar to one of the following: Never attempt a firmware update over a Wi-Fi connection
Double-check that you downloaded the correct firmware version for the and that it is not for another model.
: Combines an ADSL2+ modem and wireless router, saving space and reducing the number of devices needed for phone-line internet. Connect the other end to any on the Tenda D305
After the router restarts, it is highly recommended to restore it to factory default settings to clear any old configuration data that might conflict with the new firmware. Perform a factory reset by pressing and holding the small reset button on the back of the router for about 10 seconds until the lights flash.