Keep your Galaxy Lock screen fresh automatically

You’ve probably seen your Lock screen more times than you can count. Keep things fresh with Dynamic Lock screen, which automatically changes your Lock screen’s wallpaper. Now a surprise is waiting for you on your phone. You just don’t know it yet.
Set up and use the Dynamic Lock screen
With the Dynamic Lock screen, wallpapers on your Lock screen will rotate every time your phone wakes up. However, to use this feature you need to download a Fresh pack. These are groups of wallpapers that will update automatically every two weeks.
Double tap your Lock screen to wake it up, and then touch and hold a blank space. Enter your credentials, and then tap Wallpapers in the top left corner.
Swipe to and tap Dynamic Lock screen under Wallpaper services.
Tap your desired image pack, such as Plants, Animals, or Desserts. Tap Download when prompted to download the images.
Your selected images will be applied to the Lock screen.

Adjust Dynamic Lock screen settings
Maybe you love the Dynamic Lock screen feature so much, you want to update it as frequently as possible, even if it means using mobile data. You can change these settings as well as some others.
Double tap your Lock screen to wake it up, and then touch and hold a blank space. Enter your credentials, and then tap Wallpapers in the top left corner.
Swipe to and tap Dynamic Lock screen under Wallpaper services.
Swipe to the bottom of the screen to access these settings:

Download using mobile data: Allow your phone to use mobile data when downloading your Fresh packs. Turn this feature off if you only want to use Wi-Fi to download.
Auto update: Your current wallpapers will be updated automatically.
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