v4.1 update(2016-2-24):
1. Optimize tool panel
2. Fix reported crash bugs
v4.0 update(2016-1-29):
1. Optimize unlock animation and
speed
2. Fix crash bugs
v3.99 :
1. Add ripple effect for PIN lock
UI
2. Fix one crash in locker screen
v3.97:
1. Fix may not start in some devices,
sorry for this bugs
2. Fix Quick panel music player may not
work
v3.95:
1. Optimize setting
If you like KK Locker, please help to
spread the word, rate us and press G+1, thanks a lot