September 8th, 2013, 04:42 PM
Join Date: Feb 2011
Location: East Orange, NJ
Device(s): Samsung Galaxy S® 4 vMJA Rooted,
HTC EVO Design 4G™
v4.0.3 Bootloader Unlocked & Rooted
Thanked 195 Times in 168 Posts
Nova itself isn't a lock screen app as it is meant only to modify your Home Launcher experience. TeslaCoil, the company behind it, makes a lock screen app called Widget Locker. There are others out there as well. Going to the Play Store page for Widget Locker will point you to similar apps. I used Go Locker for a while, but like the stock lock screen with the caption for now.
Samsung Galaxy S® 4 MJA Rooted with CF Auto-Root Tutorial
HTC EVO Design 4G™ v4.0.3 Bootloader Unlocked & Rooted with HTC SuperTool v3
If it ain't broke, use a sledge hammer.