Doorbell 4 changing power modes?

When I initially setup my doorbell it asked if I had external power. I selected No since at the time the transformer wasn’t of a correct voltage. Now I’ve gotten the external power and I’m wiring it in but I cannot find anywhere in the app to go change the doorbells settings back to use external power. I was unable to find any reference to it here by searching for external power, power setting, or change or the like so I’m sorry if it’s covered but my search foo is failing me.

thank you

No worries, adding sufficient power will be detected automatically once applied to your Video Doorbell. After attaching wires from a compatible power source, give is some time to notice a wired connection and to receive a trickle charge. Please note, the usage and other battery drain factors will determine the effectiveness of the charge received from power.