I know, sounds crazy right? But we have the video evidence that shows an in-progress tweak that allows you to do just that. The tweak is called Piano passcode, and just as its name suggests, it allows you to play a tune on a set of piano keys that reside on your lock screen. Playing the right tune unlocks the device.
We’ll be sure to come back with a full walkthrough once the tweak becomes available. What do you think about it? Would you consider using it?