To update Firmware on NETGEAR Router using Nighthawk App:
- Make sure your device on which you have nighthawk app is connected to Netgear router’s WiFi network.
- Open Nighthawk App.
- You need to log in using the Username and password. (What are my username and password?)
- Tap on Nighthawk router image to open router settings.
- Click Check for update.
- If new firmware is available, tap update