Download

3G185 Firmware(for South Africa) V6.3.7_EN

Tips:

1.Incorrect upgrade will damage your device.

2.Please upgrade your device by USB cable connection.

3.Do not power off the device when upgrading.

4. Unzip  the  file you downloaded from Tenda  website and the correct  format of  firmware is  ended  with".tar".

5.After upgrading, please restore it to factory defaults and configure the device again.

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