Turn On and Off or Restart Your Device
Applicable products：
HUAWEI P50 Pocket(dual sim card 8gb+256gb（bali-l29c）)，HUAWEI P50 Pro(dual sim card 8gb+256gb)，HUAWEI nova 9(dual sim card 8gb+256gb)，HUAWEI nova 8(dual sim card 8gb+128gb)，HUAWEI P50 Pocket Premium Edition
Applicable system:
HarmonyOS 2.0, EMUI 12.0
Applicable products：
Applicable system:
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| Turn On and Off or Restart Your Device |
Power Your Device On and Off
To power off your device, press and hold the Power button for a few seconds, touch Power off and Touch to power off.
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
You can force restart your device if it isn't working or won't turn off normally. To do this, just press and hold the Power and Volume buttons (volume up button or volume down button) simultaneously for 10 seconds or longer.
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