Zte Warp 7 User Manual page 203

1. From home, tap Camera
 The camera viewfinder appears.
2. Before taking the picture, you can zoom in on your subject.
To zoom in, "spread" the screen with your thumb and finger or press the Volume Up key.

To zoom out, "pinch" the screen or press the Volume Down key.

3. Frame your subject on the screen and configure other necessary settings. See
for details.
Camera and Video
.
Camera Overview
149