Samsung SM-G386TZKATMB - Manual (Page 248)

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Adjusting Screen Brightness
This feature configures the LCD Brightness levels.
1. From the Display screen, tap Brightness.
2. Touch and slide the on‑screen slider to adjust the level and tap OK.
Wallpaper
You can change the Wallpaper (background) of your home and lock screens.
1. From the Home screen, tap Apps g Settings g Wallpaper.
2. Choose from Home screen, Lock screen, or Home and lock screens.
Note: The Home and lock screens is an option that allows you to change both screens at
the same time.
3. Select a wallpaper image and tap Done or Set wallpaper.
For more information, refer to “Managing Wallpapers” on page 50.
Lock Screen
This menu contains features that allows you to configure the device’s security parameters.
Screen Unlock Pattern Overview
To secure data and limit phone access, set the phone to require a screen unlock pattern
each time you turn on the device, or every time the device wakes up from sleep mode (when
the screen automatically turns off).
► From the Home screen, tap Apps g Settings g Lock screen.
The Lock screen menu allows to choose from a variety of locking features such as:
● Swipe: Swipe the screen to unlock it.
● Pattern: A screen unlock pattern is a touch gesture you create and use to unlock
your device. Follow the prompts to create or change your screen unlock pattern.
● PIN: Select a PIN to use for unlocking the screen.