Go to settings (the orange gear next to the Feedback button) If no accounts are listed, make an ATA account or log in with your Facebook Log into your account on your new phone Make sure the account is situated and works on your new phone Delink your account from your current phone.This guide explains that WARNING: You can only link your account to a device a maximum of five times. This includes factory resetting on Androids or deleting the app then reinstalling it on iDevices. See this thread for more information.