Download

M3 Firmware V1.0.0.4(2089)_EN

Tips:

Please choose the correct version to upgrade for the device to follow local country regulations
It is NOT suggested to upgrade firmware which is not for your region. 

1.Incorrect upgrade will damage your device.

2.Please upgrade your device by cable connections.

3.Do not power off the device when upgrading.

4.Please unzip the file you downloaded and use the file ended with "bin" or "trx" to upgrade your device.

If there are any problems during the download, please notify us by mail:support@tenda.com.cn,thanks!