Baby locked phone through android device manager can't unlock I think somehow my baby locked my phone and i can't unlock it I even tried changing the password and that doesn't work. I have an HTC One M8. Any clues how I can get back into my phone? If my baby locked it there's no way of guessing a password that would unlock it
Send a lock command via ADM with a new passcode, if the phone is online it should update in a few minutes and you will get a confirmation it has been locked and updated. If that fails, repeated enter incorrect passcodes, it should eventually give you an option to unlock it with your Google account credentials. Worst case scenario, factory default and set it up new, the worst that would happen is lose everything on your phone and you have to unlock FRP (Factory Reset Protection) with your Google account credentials.