How to safely shut down or force shut down Oeina devices

How to safely shut down or force shut down a Oeina-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.

Oeina XP7711 Oeina XP7711
Oeina XP7700 Oeina XP7700
Oeina Tank S6 Oeina Tank S6
Oeina R8S Oeina R8S