HTC One SV User Manual page 24

24 Your first week with your new phone
Two-finger swipe
Three-finger swipe
HTC gestures is enabled by default, making the three-finger gesture exclusive for
sharing content. You also won't be able to use multi-finger gestures (gestures that
use three fingers or more) in apps such as games or musical instrument apps.
To use multi-finger gestures in such apps, clear the HTC gestures option in Settings
> Display, gestures & buttons. This disables content sharing.
In some apps that have sorting, like Mail or People, swipe
up or down using two fingers to scroll the screen. The
screen displays the sorting order, and you can easily scroll
to the information you want.
Swipe up using three fingers to share content such as
photos, videos, and music from HTC One SV to your TV
or speakers.