How to safely shut down or force shut down Huawei devices

Huawei nova Y70 Plus Huawei nova Y70 Plus
Huawei nova 9 SE 5G Huawei nova 9 SE 5G
Huawei MatePad SE Huawei MatePad SE
Huawei Y6 II Huawei Y6 II
Huawei nova 2i Huawei nova 2i
Huawei Watch GT 3 Pro Huawei Watch GT 3 Pro
Huawei Mate Xs 2 Huawei Mate Xs 2
Huawei MatePad T 10s Huawei MatePad T 10s
Huawei nova Y60 Huawei nova Y60
Huawei P50E Huawei P50E
Huawei nova 9 SE Huawei nova 9 SE
Huawei P50 Pocket Huawei P50 Pocket
Huawei Enjoy 20e Huawei Enjoy 20e
Huawei nova 9 Pro Huawei nova 9 Pro
Huawei nova 9 Huawei nova 9
Huawei nova 8 Huawei nova 8
Huawei P50 Pro Huawei P50 Pro
Huawei P50 Huawei P50
Huawei nova 8 SE Youth Huawei nova 8 SE Youth
Huawei nova 8i Huawei nova 8i