Follow these steps:-
1. Find the circular button marked “Reset” on the back of your Extender.
2. Use a pin or paperclip and press the “Reset” button.
3. Hold the “Reset” button down for 10-15 seconds & see all light flashing on the extender.
4. Release the Reset button & Reboot the range extender.
5. Wait for one minute for your range extender to fully Reboot and restore the factory setting.
Now your range extender has been Fully Reset and Ready to be Configured & installed. If you have questions or need any assistance troubleshooting, just visit: Belkin N300 Setup | Google Wifi Update