Tenda | 4g630 Firmware Update

Save the firmware file directly to your computer’s local drive (not a USB stick or network drive) to avoid corruption during the transfer.

As of 2026, Tenda has released frequent updates for the 4G630. Many units still run the original factory firmware (often version V16.03.17.01 or similar). Newer updates may exist for hardware variants like 4G630 v2.0 or 4G630 v3.0 , but standard v1.0 users rarely see official updates. tenda 4g630 firmware update

Do not use third-party driver sites. Go directly to the Tenda support portal: Save the firmware file directly to your computer’s

If a new firmware introduces problems, you can downgrade by simply flashing an older .bin file using the same process. However, Tenda does not guarantee full backward compatibility. tenda 4g630 firmware update