F6640 Admin Password Exclusive: Zte

A: The most common default IP address is 192.168.1.1 . However, it is always best to verify this by checking the sticker on your router or by viewing your computer's network connection details.

If the default or label-based credentials fail, the device may have been customized by the ISP. Attempt a standard reboot. Master Factory Reset: Power off the device. Hold the Reset button (typically using a pin). zte f6640 admin password exclusive