Please connect an Ethernet cable between yellow port 1 on the back of the Netgear and your computer.
Turn on the router and wait for a few minutes.
Open a web browser and type http://192.168.1.1 in to the address bar.
You will be prompted to log-in. The default username is "admin" and the password is "password" unless you have changed these.
Click on "Router Upgrade" on the left menu.
Click "Browse" and browse to the firmware file that you have been provided.
Click "Upload" to confirm the firmware upgrade.
NOTE: If you have an error stating the file is not recognised, please rename the downloaded firmware file to "wnr612v2-V1.0.0_31.0.5.img" and try again.
The upgrade process will now begin. This takes up to 5 minutes to complete.