khóa màn hình bằng mật khẩu

Dec 5, 2016

version 2.3:
- bug fixes.

version 2.2:
- bug fixes.
- what'snew.

version 1.9:
- reduce apk size
- add more beautiful wallpapers

version 1.6:
- bug fixes.

version 1.5:
- add color picker option
- bug fixes.

version 1.4:
- remove ads.
- bug fixes.

Version 1.3:
- bug fixes and improvement for Android 6.0

version 1.2
- fix bug and add merry christmas wallpaper

version 1.0.3:
- add turn off screen (screen off) by shortcut
- fix portrait orientation for lock screen