Click the or Choose File button and select the .bin file you extracted earlier. Click the Upgrade button to begin the process. 5. The Waiting Period

Updating the firmware on your Tenda 4G630 wireless router is the most effective way to improve connection stability, fix security vulnerabilities, and ensure compatibility with the latest 4G USB modems. This guide provides a comprehensive walkthrough of the process, from preparation to the final reboot. Why Update Tenda 4G630 Firmware?

: If the update stops midway, try using a different web browser (Chrome or Firefox are recommended) and ensure all antivirus software is temporarily disabled.

: Ensure your computer is set to "Obtain an IP address automatically" in your network settings.

: Resolves issues with unexpected reboots or signal drops.

In the top navigation menu, click on or System Tools . From the sidebar, select the Firmware Upgrade option. 4. Upload and Install