Why don't holidays suddenly appear on the mobile phone screen?

If you use a vivo phone, it is recommended to refer to the following methods:

1. Verify whether this day is a holiday;

2. Enter the I theme-My upper right corner settings, and check whether the "holiday screen lock wallpaper" switch is turned on. If not, please turn it on and check it again.

3. Open the theme of I-mine- lock screen of mobile phone to see if the "picture reading" mode is applied, if so;

4. Restart the mobile phone, change to a better network and observe whether it can be displayed normally (if there is no network connection, the holiday wallpaper will not be updated);

5. Set the mobile phone time to 23:59 the night before, and the waiting time will automatically jump to the holiday day to see if it can be displayed normally;

6. After the above operations, it is still not displayed. You can enter manual customer service feedback in vivo official website-My Mobile Online Customer Service.