About a year ago, we showed you a jailbreak tweak called SubtleLock
by iOS developer Michael Poole. The tweak simplified the Lock Screen by slimming down the user interface elements to make more room for incoming Lock Screen notifications and viewing your Lock Screen wallpaper.
The developer has just released an iOS 7-compatible version of the tweak called SubtleLock (iOS 7)
and it is available in Cydia right now for $1.00. If you own SubtleLock already, it's a free