How to safely shut down or force shut down S-TELL devices

How to safely shut down or force shut down a S-TELL-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.

S-TELL P790 S-TELL P790
S-TELL P771 S-TELL P771
S-TELL M621 S-TELL M621
S-TELL M580 S-TELL M580
S-TELL M577 S-TELL M577
S-TELL M573 S-TELL M573
S-TELL M572 S-TELL M572
S-TELL M570 S-TELL M570
S-TELL M556 S-TELL M556
S-TELL M555I S-TELL M555I
S-TELL M461 S-TELL M461
S-TELL M460 S-TELL M460
S-TELL M457 S-TELL M457
S-TELL M200 S-TELL M200
S-TELL C560 S-TELL C560
S-TELL C551 S-TELL C551
S-TELL C255I S-TELL C255I
S-TELL C255 S-TELL C255