Allows your computer to communicate with the router hardware.

Flashing firmware carries the highest risk of permanently breaking your router. Only attempt this if you are comfortable with technical troubleshooting. General Steps for Firmware Unlocking

Turn on your router and connect it to your PC using your USB cable. Make sure you close any browser tabs currently displaying the Airtel WebUI. Step 2: Use Unlock Software

Switch to cheaper data plans when traveling or during promotions.