LG K8 Guia Del Usuario página 142

Viewing pictures
The Gallery displays your pictures in folders. When an application, such as
E-mail, saves a picture, the download folder is automatically created to
contain the picture. Likewise, capturing a screenshot automatically creates
the Screenshots folder.
Pictures are displayed by the date they were created. Select a picture to
view it full screen. Scroll left or right to view the next or previous image.
Editing photos
While viewing a photo, tap
Setting wallpaper
While viewing a photo, tap
wallpaper or assign it to a contact.
Zooming in and out
Use one of the following methods to zoom in on an image:
Double-tap anywhere to zoom in.
Spread two fingers apart on any place in the picture zoom in. Pinch in
or double-tap the image to zoom out.
Apps
.
> Set image as to set the image as
49