Another well designed lockscreen from GrimlocK. Inside the folder there are 2 LockBackground.html. The html that has (12hrs), remove the 12hrs and use that file.

Two Choice for the slider: 1) Install UnlockFX By FilippoBiga On Cydia, Settings > UnlockFX > Animation > Simple > Ripple Effect Animation Duration : 1.4, 2) TapToUnlock (Rename "Overlay2" in "Overlay") replace the other, 'RESPRING'.