LG G6 H872 - Manual (Page 86)

Useful Apps 85
2 Use the focus peaking control slide bar on the right of the screen to
bring the subject into focus.
• To turn off the feature, tap Focus peaking.
Switching between cameras
You can switch between the front and rear cameras to suit your
environment.
On the camera screen, tap or swipe the screen in any direction to
switch between the front and rear cameras.