If you want the OnePlus One lockscreen on a device that is running CM11 then you can.
So what is so good about the lockscreen, what sets it apart from any other? It has been said that it notifications are displayed on the blue bit along with weather.
While you can get it for your device there have been reports of it making the System UI crash and some people have said that it has left them not being able to use their phone.
Others have reported that it won’t work on Legacy PA, which is supposed to be based around CM11. There was talk about a slight modification having to be made. “Instead of deleting or renaming the original Keyguard. apk, leave it alone. Copy CMKeyguard.apk to /system/priv-app, change permissions to match and reboot. When rebooted go to lock screen settings and you should be able to toggle Custom Lock screen.”
