Use additional applications >
Use the picture menus
Tap the picture on the full screen.
Tap
.
Use one or more of the following options.
Description
Option
Set the current picture as the background
image of the lock screen.
Note
Set as lock screen
You can also set a background image
for the lock screen in <Settings> →
<Display> → <Lock screen>.
Delete
Delete the current picture.
Pictures
41