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To customize a supported Samsung Galaxy lock screen, wake the phone, touch and hold the lock screen, then unlock the phone if prompted. In the editor, you can change the wallpaper, clock, available widgets and shortcut icons. The exact controls depend on your Galaxy model and software version.
Open the lock-screen editor
- Wake the phone so the lock screen is visible.
- Touch and hold the lock screen. Authenticate if asked.
- In the editor, choose the element you want to change. For wallpaper, tap the Wallpaper icon if it appears.
Samsung notes that supported settings and features vary by model and software version. If holding the lock screen does not open an editor, use your phone’s Settings app and look for Wallpaper and style or Lock screen; labels may differ. See Samsung’s lock-screen feature guide.
Change the wallpaper
From the editor, open the wallpaper controls and choose an available source, such as Gallery. Select a photo or video, preview it, and adjust the crop or position where the editor offers those controls. Depending on the device and software, you may also see zoom, filters, frames or other effects. Tap the confirmation or save control shown on your phone.
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Samsung Support Japan’s guide, updated September 14, 2026, describes video and multiple-photo wallpaper options for the lock screen only on the models covered by that regional guide. For its described video feature, it specifies a maximum of 15 seconds and 100 MB. Those limits and model eligibility should not be assumed to apply universally; check the support information for your model and region at Samsung Japan’s lock-screen customization guide.
Change the clock or add widgets
Choose a clock style
In the lock-screen editor, tap the clock to view the styles and layouts available on your phone. Select one and adjust its appearance if options are shown, then save with Done or the confirmation control displayed.
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Add a widget
Tap Add widgets in the editor, choose a widget and any available style, then tap Done. Samsung also documents this route: Settings > Wallpaper and style > select the current lock screen > Add widgets.
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Choose lock-screen shortcut apps
On One UI 6, Samsung’s documented flow is to open the lock-screen editor, tap a shortcut, choose an app or No app, and tap Done. The available apps can depend on your device. Some apps require the phone to be unlocked before they can be used, even if their shortcut is visible on the lock screen. Follow Samsung’s shortcut instructions; the steps are specific to the version described there.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Check what is visible while the phone is locked
Contact information
Samsung’s guide places contact details under Settings > Lock screen and AOD > Contact information. Details entered there can be seen while the phone is locked, so include only information you are comfortable displaying publicly.
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Notification content
Notification display options are under Settings > Notifications > Lock screen, according to Samsung’s guide. Choose the amount of detail that suits your privacy needs: message previews may expose information to someone who can see the screen, while more limited display options reveal less.
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If an option is missing
- Check the model and software version: Samsung says lock-screen settings and supported features vary. A control shown in a guide for One UI 6 or One UI 8 may not appear on another version.
- Try the Settings route: For widgets, look under Wallpaper and style and select the current lock screen. Other menu names may differ.
- Check regional and model eligibility: Samsung’s Japan guide is specific to the models and guidance it covers; do not treat its feature list as a universal compatibility list.
- Use your model’s Samsung support page: If a wallpaper type, widget, shortcut or editor control is unavailable, consult support for your exact Galaxy model and software.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
