: Install DC-Unlocker on your PC and connect your router via a USB cable.
When prompted for an "Unlock Code" or "NP Code," enter the code you received and click . Method 2: Using Software Tools (For Advanced Users) how to unlock airtel zte router
For fixed broadband routers like the ZTE F670L, you may need to use a "Telnet" method to change the configuration to a "stock" version. : Install DC-Unlocker on your PC and connect
If you cannot get a code, you can use technical tools like to execute AT commands. how to unlock airtel zte router