First, if it refers to the method of setting the automatic screen locking time:

In phone settings-display and brightness-automatic screen lock, you can select the required automatic screen lock time.

Some models need to enter Settings-More Settings-Auto Screen Lock.

For Android 12 and above, when the screen is placed on the desktop face down, the screen will be turned off in advance to prevent accidental touch and save power.

Second, if it refers to the off-screen clock, you can refer to the following setting methods:

Enter the settings-desktop, screen lock and wallpaper-off-screen display/off-screen clock-turn on the function; Enter the off-screen style, and you can choose to set the off-screen display style.

Customize the off-screen clock background picture:

Go to the phone settings-Desktop, Lock Screen and Wallpaper-Off-screen Display-find the off-screen display style with the word "Map", and click "Map"-"Customize"-"Click+"to select the photo album picture as the background picture for off-screen display.

Note: Off-screen display (version 3.5 and above) supports custom background picture function.

Graphical links: Web links

At present, the models that support off-screen display/off-screen clock are:

X series: X 100 series, X90s, X Flip, X Fold2, X90 series, X Fold+, X80 series, X Fold, X Note, X70 series, X60 series, X50 series, X30 Pro/X30, X27/X27Pro, X23/X23 magic color version.

NEX series: NEX 3S, NEX 3, NEX dual-screen version, NEX/NEX flagship version;

S series: S 18 Pro, S 18, S 18e, S 17, S 16, S 15, s12/s.

IQOO models: iQoneo 9 series, iQOO 12 series, iQOO 1 1S, iQoneo 8, iQOO Neo8 Pro, iQoneo 7 racing edition, iQOO 1 1 series, iQoneo 7se, iQoo. IQOO 10、iQOO 10 Pro、iQOO Neo6 SE、iQOO Neo6、iQOO 9/iQOO

Other models: Y 100, Y78+ (t 1 version), Y78+, Y7 1t, Y73s, Y9s, Z5, Y7s, Xplay6.

If you have more questions, you can enter vivo official website-My-Online Customer Service-Sliding Bottom-Online Customer Service-Enter Manual Customer Service and enter the consultation.