How to safely shut down or force shut down Eurostar devices

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

Eurostar Onyx-5S Eurostar Onyx-5S
Eurostar Onyx-2 LTE Eurostar Onyx-2 LTE
Eurostar Onyx Note LTE Eurostar Onyx Note LTE
Eurostar Onyx 3S Eurostar Onyx 3S
Eurostar Onyx 3S LTE Eurostar Onyx 3S LTE
Eurostar Onyx 3 Eurostar Onyx 3
Eurostar Onyx 3 Plus LTE Eurostar Onyx 3 Plus LTE
Eurostar Onyx 2 Plus LTE Eurostar Onyx 2 Plus LTE
Eurostar Onyx 1S Eurostar Onyx 1S
Eurostar Onyx 1 Eurostar Onyx 1
Eurostar Onyx 1 Plus Eurostar Onyx 1 Plus
Eurostar Onyx 1 Plus LTE Eurostar Onyx 1 Plus LTE