Switching The Power On Or Off - HTC One S9 User Manual

17 Unboxing

Switching the power on or off

Switching the power on
Press the POWER button until HTC One S9 vibrates.
When you turn on HTC One S9 for the first time, you'll need to set it up.
Switching the power off
1. If the display is off, press the POWER button to turn it back on.
2. Press and hold the POWER button for a few seconds.
3. Tap Power off on the options menu.