Lock screen keeps freezing and doesn't respond (KitKat)

[kayray]

Hi there...

So after updating to KitKat my lock screen has been freezing constantly. I can't even restart it cause the screen doesn't respond. It only starts responding again after a few minutes :/

I'm not sure if it's because of the update, but it only started happening after I updated it. And no, I'm not using an app for the lock screen, it's just the normal Samsung Android lock screen.

Please help me! I can't get into my phone when I need to ><