1. Slide up to unlock;
2. Click on the time to turn on or off the function bar;
3. Click on picture to change the background;
4. Click on type to change the layout;
5. Click on bubble, feature, or meter to turn on or off the corresponding effect;
6. Click Countdown to pop up the date editing box;
Note: Your theme will be applied but it will not show as applied in your theme center