Once it removes the passcode, you can create a new one. You can unlock your iDevice if forgot the iPhone lock code without ...

Be aware that using these methods will factory reset your phone ... down the steps to use iTunes or Finder to unlock an ...

iPhones are notoriously difficult to break into. If you have a unique passcode set up, it's almost impossible for someone to get in without your permission. But this also works the other way around.