How to safely shut down or force shut down Revo devices

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

Revo S557 Revo S557
Revo R455 Revo R455
Revo K850 Revo K850
Revo Joy Revo Joy
Revo HD3 Revo HD3
Revo 555 Revo 555