Turn On and Off or Restart Your Device
Applicable products：
HUAWEI Mate Xs(dual sim card 8gb+512gb)，HUAWEI MatePad Pro(wi-fi 6gb+128gb、lte 8gb+512gb、10.8 inches wifi 8gb+256gb、10.8 inches lte 6gb+128gb、10.8 inches wifi only 6gb+128gb、10.8 inches wifi 6gb+128gb、10.8 inches wifi only 8gb+256gb、10.8 inches lte 8gb+256gb、wi-fi 8gb+256gb、lte 8gb+256gb)，PORSCHE DESIGN HUAWEI Mate 30 RS，HUAWEI Mate 30(dual sim card 8gb+256gb、dual sim card 8gb+128gb)，HUAWEI Mate 30 Pro 5G(dual sim card 8gb+256gb、dual sim card 8gb+128gb)，HUAWEI Mate 30 Pro(dual sim card 8gb+256gb、dual sim card 8gb+128gb)，HUAWEI P40(single sim card 8gb+128gb、dual sim card 8gb+128gb)，HUAWEI P40 Pro+(dual sim card 8gb+512gb)，HUAWEI Mate 40 Pro(single sim card 8gb+256gb、dual sim card 8gb+256gb)，HUAWEI MatePad Pro 5G(10.8 inches 8gb+512gb、10.8 inches 8gb+256gb)，HUAWEI P40 Pro(single sim card 8gb+256gb、dual sim card 8gb+256gb)
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 10 seconds or longer.
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