Please connect an Ethernet cable from your existing modem/router/network in to the port labelled "Internet/WAN" on the back of the TP-Link
Connect an Ethernet cable between port 1 on the back of the TP-Link and your computer
Turn on the router and wait for a few minutes
Open a web browser and type http://192.168.0.1 in to the address bar
You will be prompted to log-in. The default username is "admin" and the password is "admin" (unless you have changed these prior).
Click on "System Tools" on the left menu
Click on "Firmware Upgrade" on the left menu
Click on "Browse" and select the firmware file that you have been provided
Click on "Upgrade" and press "OK" to confirm. The upgrade process will now begin and take up to 5 minutes to complete.