THIS APP ONLY WORKS WITH AOSP ROMS!
This is ROM Settings Backup, a tool for saving your ROM settings and restoring them after flashing (similar) ROMs and/or wiping /data.
You put really much time in setting up your StatusBar, NavigationBar, Lockscreen, Privacy, etc and want to make a clean flash of your personal ROM? No problem, just do a backup of all your settings and restore them after flashing.
Pro-Version: https://play.google.com/store/apps/details?id=com.flextrick.settingssaverpro