How to display dual calendars in vivo mobile phone lock screen

If you mean that the screen lock interface displays both lunar calendar (lunar calendar) and new calendar (solar calendar), you can try the following methods:

With the lock screen style, you can view the lunar calendar on the lock screen. You need to turn on "Lock Screen to Show Lunar New Year" in Settings-Desktop, Lock Screen and Wallpaper-Lock Screen Settings.

If you have more questions, you can enter vivo official website-My-Online Customer Service-Enter labor and consult online customer service feedback.