Hung at last step. Phone could not receive notification from PC. Help page useless. Big waste of my time. Would have required me to log into Microsoft account on PC to make a phone call anyway. UPDATE 3/25/2022: I gave in to big brother bcuz they FORCED me to make an MS account in order to reinstall windows, but Your Phone still has exact same problem. It's like Microsoft has never tried to use it themselves. UPDATE 3/28/2022: I had just downloaded the app on both PC and phone. Phone and PC were connected to the same wireless network, using the same MS account, and battery saver was off.