Sent from my GT-I9505 using XDA Premium 4 mobile app
So after opening SQLite Editor and changing the lockscreen effect to 3, I decided to try more options, and it turns out there are options up to 7..
I'm gonna write which is which :
If you change it to 0, you get the original circle lockscreen.
If you change it to 1, you get the water ripple effect..
if you change it to 2, you get the lens flare effect.
If you change it to 3, you get the particle effect.
If you change it to 4, you get the N3 water effect.
If you change it to 5, you get an Xperia-like effect.
If you change it to 6, you get something like the circle lockscreen, but with a line.
If you change it to 7, you get something that's a mixture between original circle lock and ripple lockscreen.
And DONT GO after 7, you'll get a constant systemui FC, I had to find that out the hard way :P