Samsung Galaxy A30 Duos User Manual page 82

Apps and features
3
When Effect applied. appears on the preview screen, tap
Background effect intensity
adjustment bar
Editing the background of the Live Focus photos
You can also edit the background effect and the intensity of the background effect for a
photo taken with the Live focus feature.
1
Select a photo taken with the Live focus feature and tap Change background effect.
2
Drag the background blur adjustment bar to the left or right to adjust the blur level.
3
Tap Apply to save the photo.
Live focus
to take a photo.
Focus area
82
Adjust the background
blur level.