Samsung GT-S8530HKAPAK ›› Adjust the brightness of the display, ›› Lock your device, → Wallpaper

3	Customise the sound options for incoming calls,
	incoming messages, and other device sounds. ► p. 117
	Available sound options vary depending on the
	selected profile.
4	Select Set.

To switch to another profile, select the check box next to the profile and then Set.

››Select a wallpaper for the idle screen

1	In Menu mode, select Settings → Display and light
2	→ Wallpaper.
	Select an image.
	To select an image from the image folder, select the
3	folder.
	Select Set.
	Samsung is not responsible for any use of default
	images or wallpapers provided on your device.

››Adjust the brightness of the display

1	In Menu mode, select Settings → Display and light.
2	Drag the slider under Brightness to adjust the level of
3	brightness.
	Select Set.
	The brightness level of the display will affect how
	quickly the device consumes battery power.

››Lock your device

You can lock your device by activating the device password.

1	In Menu mode, select Settings → Security.
2	Select Phone lock.
3	Enter a new 4- to 8-digit password and select Done.
4	Enter the new password again and select Done.

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