You have to just enable pass code from settings in this application and create own password for lock your phone screen.
Cave Lock screen lets you customize your mobile lock screen with your name, photo and your background.
How to Use:
1. Open the app settings, and Enable Lock Screen to enable it.
2. Click the Disable System Lock in case you use the system lock.
3. Click on Passcode Lock to set your own Password.
4. Enable or Disable vibration and sound as you like.
5. Customize clock Setting Like (Time Format, Time Color, and Date Color).
6. Enable or Disable the status bar setting as you like.
7. You can customize your mobile lock screen with your name and color by Lock Name Settings.
8. Set Lock Screen Wallpaper to switch to different beautiful backgrounds.
9. You can also set your image in your lock screen with this Cave Lock Screen.
*Slide to unlock.
*Enter pin to unlock.
*A lot of beautiful wallpapers to choose
*Unlock sound enable/disable.
*Unlock vibration enable/disable.
*Set your Name ,Your Image in lock screen.
*Customize Setting for Time , Status Bar ,and Lock Screen name.
Now download and enjoy this Cave Lock Screen.