Every portal has an upgrade option, it’s used to upgrade resonators and deploy portal mods on the selected portal. By upgrading resonators you are also leveling up the Portal. With better resonators and mods, you can make a portal stronger and you also increase the portal’s maximum link distance. All that is done in this one screen, so you better learn how to do this well and as early as you can. Your Faction depends on you!

Upgrade screen actions:

There are a few actions you can do at the Upgrade Portal screen:

Click on the options to find out more about them and how to use them in best way possible.