To clean up your iOS 7 Lock Screen of all the clutter of grabbers and configure your own slide to unlock text, as shown above, you may want to check out a new free jailbreak tweak called LSManager
by iOS developer Ben Rosen.
The tweak will add a preferences pane to your Settings application where you can configure a number of the options it comes with:
From here, you can:
- Hide or show the Notification Center grabber
- Hide or show the Control Center grabber
- Hide or show the Camera grabber
- Configure your own custom slide to unlock text