Zte F670 Firmware Update -

: Log in to the web management interface (typically at 192.168.1.1 ) to see your current version under the status or device information tab.

Older firmware often suffers from the “2.4 GHz freeze” or “5 GHz disconnection after 24 hours.” Updated firmware includes improved wireless drivers, reducing latency and packet loss. Zte F670 Firmware Update