Mate 30 User Guide-(TAS-L09&L29,EMUI10.1_01,en,4G)

Show Date and Time When the Screen Is O
Always On Display
With Always On Display enabled, the lock screen will show the date, time, and more when
the screen is o.
Enable Always On Display
1 Go to Settings > Home screen & wallpaper > Always On Display, and enable
Always On Display.
2 Set the Start and End times according to your preferences.
Set Clock Style for Always On Display
You can customize the clock style for Always On Display according to your preferences.
1 On the Always On Display screen, touch Clock style, and swipe across to view the
available clock styles.
2 Select a preferred clock style, and touch .
Power On and O or Restart Your Device
Power On and O or Restart Your Device
Power Your Device On and
O
To power o your device, press and hold the Power button for a few seconds, touch Power
o and Touch to power o.
To power on your device, press and hold the Power button for a few seconds until your device
vibrates and displays the logo.
Restart Your Device
Restart your device on a regular basis to clear the cache and keep the device in an optimal
state. A restart can sometimes resolve the issue when your device encounters a problem.
Just press and hold the Power button for a few seconds, then touch Restart and Touch to
restart.
Force Restart Your Device
If your device isn't working or won't turn o normally, you can force restart it.
Just press and hold the Power button for 10 seconds or longer.
Charging
Essentials
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