To force a restart on your Huawei press and hold the power button (or unlock button) for at least 8 seconds until the huawei-p30-pro or Android logo appears on the screen and release the button while it turns on again. If the device still does not respond and you cannot restart it, it is possible that it is low on enough battery, in that casePerforming a hard reset process your Huawei Mate 30 Pro as pretty easy to solving these problems and help your phone running better. Except from all these problems if you want purchasing or switching to a new device, it is essential to remove your personal information from your old device. In the first step turn off the device by using the Power button. After that hold down Volume Up and Power keys together for a few moments. Release all buttons when Recovery Mode pops up on the HUAWEI Mate 20 screen . Now select "wipe data/factory reset" by using Volume keys to scroll down and the Power button to confirm that.
If the physical buttons on your phone do not respond properly when you press them, you need to apply more force for the button to respond, or the button does not go back to its original height, refer to the following: If a cover is in use, remove it and see if this resolves the issue. The physical buttons may be damaged if the phone is dropped
Here’s how you can restart your phone without the power button using this feature: Go to Settings. Select Accessibility. Tap the AssistiveTouch button. Tap the switch next to it to enable it. A