So I just noticed today that the old iPhone 5 I sold to someone about a year ago is still showing under My Devices list on Apple ID :O I don't honestly know how as I did log off when selling the phone and reset the phone back to factory settings. Lucky that I never store anything on iCloud I have now removed this device from the list. Does this mean it will automatically log off on that iPhone and the person using it won't be able to access is it anymore or? I also changed the password. Thanks in advance.