I need help. I don't know how to remove this padlock button when I unlock my phone: When I press the padlock button it shows this: After I unlocked the padlock, it then shows the pattern: Before when I unlock my phone it only shows the pattern but now it shows this padlock button first then the pattern. I haven't changed any security settings and have not updated my phone. I remember, I accidentally pressed the power button a few times then it started to show the padlock button. I only want to show the pattern when I unlock my phone and not the padlock button. Please advise how to remove this padlock button.