HTC One M9 User Manual page 27

Flick
Flicking the screen is similar to swiping, except that you need to swipe your finger in light, quick
strokes. This finger gesture is always in a vertical direction, such as when flicking the contacts or
message list.
Touch and Flick
On the Home screen, you can easily move a widget or icon from one screen to another. Touch and
hold the widget or icon with one finger, and flick the screen to the new location with another finger.
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