Update Software In Tenda D305 [updated] Link

Go to or System Info to verify that the "Firmware Version" reflects the new update. Troubleshooting Tips

How to Update Software (Firmware) on your TENDA D305 Keeping your ADSL2+ Modem Router up to date is essential for maintaining a stable internet connection, fixing known bugs, and protecting your network against security vulnerabilities. Firmware updates often improve Wi-Fi performance and add support for newer devices.

The router will automatically reboot once the process reaches 100%. Update Software in TENDA D305

A progress bar will appear.

Sometimes, major updates require a factory reset to function correctly. If your internet feels sluggish after the update, press the Reset button on the back of the device for 10 seconds. Go to or System Info to verify that

Ensure your computer’s IP settings are set to "Obtain an IP address automatically."

If the file is rejected, double-check that you didn't download firmware for a different model or hardware version. The router will automatically reboot once the process

This guide provides a step-by-step walkthrough on how to safely update your TENDA D305 software. Prerequisites Before You Start

Ensure your router and computer are plugged into a stable power source. If the router loses power during the update, it may cause permanent hardware failure.

Once the lights on the router stabilize, log back into the admin panel.