How to safely shut down or force shut down Huawei devices

Huawei Honor 10 Huawei Honor 10
Huawei Y6 (2018) Huawei Y6 (2018)
Huawei Mate RS Porsche Design Huawei Mate RS Porsche Design
Huawei P20 Pro Huawei P20 Pro
Huawei P20 Huawei P20
Huawei P20 lite Huawei P20 lite
Huawei Honor 7A Huawei Honor 7A
Huawei Y7 Pro (2018) Huawei Y7 Pro (2018)
Huawei Y7 Prime (2018) Huawei Y7 Prime (2018)
Huawei Y7 (2018) Huawei Y7 (2018)
Huawei Y9 (2018) Huawei Y9 (2018)
Huawei Honor 7C Huawei Honor 7C
Huawei MediaPad M5 10 (Pro) Huawei MediaPad M5 10 (Pro)
Huawei MediaPad M5 10 Huawei MediaPad M5 10
Huawei MediaPad M5 8 Huawei MediaPad M5 8
Huawei Honor 9 Lite Huawei Honor 9 Lite
Huawei P smart Huawei P smart
Huawei nova 2s Huawei nova 2s
Huawei Honor 7X Huawei Honor 7X
Huawei Honor View 10 Huawei Honor View 10