Note: The router will need to be rebooted after the image has been applied
Step 1
To perform a factory upgrade, you will need to first download the latest firmware from Ubiquiti's website here:
https://www.ubnt.com/download/edgemax/
Step 2
Login to the Ubiquiti router by typing 192.168.1.1 in your URL bar.
Unless changed, login with the default username and password below:
Username: ubnt
Password:ubnt
Step 3
On the bottom left of the Dashboard GUI, select the tab labelled System
Step 4
Scroll down until you see Upgrade System Image
Step 5
Select the .tar image that you previously downloaded from Ubiquiti's website .
Step 6
After the upload and installation, the router will prompt you that it will need to be rebooted.
Step 7
After the reboot, you can then access the GUI by typing192.168.1.1 in the URL bar.