Hello, I logged in to ADM (Android Device Manager) with same phone's-google a/c. ADM url :- https://www.google.com/android/devicemanager It's able to catch my phone's location. Ringing worked too. (Though in both cases I had to restart my device to work.) But, as the tutorial of resetting password of lockscreen says, I tried pressing Lock and entered the new password.... and, it didn't work giving a message that says : "Since Google has verified that a screen lock is already set, the password you entered won't be needed." So, I'm unable to reset my password. Can anyone help ?