LG X Power -K450 User Manual page 58

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Switching between cameras
You can switch between the front and rear cameras to suit your
environment.
On the camera screen, tap or drag the screen in any directoin to
switch between the front and rear cameras.
Use the front camera to take selfies. See Taking selfies for details.
Zoom in or out
You can use zoom in or out on the camera screen while taking a picture
or recording a video.
On the camera screen, pinch or spread two fingers to zoom in or out.
Useful Apps 57