Hi, I read this topic, as I understand - you have setted up Track & Protect some time ago? When you are doing it, it requires you to set up a security code at least twice, so even if you pressed 'Cancel' on 1st request - another one was shown (if security code does not exist yet on the device). I heard that even more requests might be done if continue to cancel them, perhaps, 3-4. It is needed for Track & Protect as it is impossible to lock the device remotely if it is impossible to unlock it. So most probably your security code already exists on the device at that time, after T&P activation. Another possibility - somebody played with your device even before and at Settings - Security - Devicelock - Security code - entered something. As no other option was changed (as Autolock) - you did not see such change.