How to safely shut down or force shut down Shenzhen devices

How to safely shut down or force shut down a Shenzhen-branded device if it is unresponsive, screen broken or broken, without using the buttons or using only the buttons without swiping or using the screen.

Search for your device model and find the steps to turn it off, whether it is a mobile phone, tablet, smart watch or activity bracelet.

Shenzhen Z32 Shenzhen Z32
Shenzhen S66 Shenzhen S66
Shenzhen S230A Shenzhen S230A
Shenzhen Q5501 Shenzhen Q5501
Shenzhen I57A Shenzhen I57A
Shenzhen I402 Shenzhen I402
Shenzhen E706 Shenzhen E706
Shenzhen Disko MI4 D84 Shenzhen Disko MI4 D84
Shenzhen B4513 Shenzhen B4513
Shenzhen Alps M8 Shenzhen Alps M8