One UI 5.1
Galaxy S23’s ‘light mode’ won’t expand to older Samsung devices with One UI 5.1 update

Samsung recently launched Galaxy S23, Galaxy S23 Plus, and Galaxy S23 Ultra smartphones. All models of the Samsung Galaxy S23 series come with an attractive design, fast charging support, the latest One UI 5.1 software, and a powerful processor along with several new features, one of which is Light Mode.
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The light mode feature is currently available on the Samsung Galaxy S23 series. It will available to only Galaxy Z and Galaxy S series smartphones released after Galaxy Z Flip 4, Galaxy Z Fold 4, and Galaxy S23. This means that the latest One UI 5.1 update will not extend the Light Mode feature to older Galaxy devices.
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Samsung Galaxy S23 Light Mode
Galaxy S23’s Light Mode function improves heat generation and current consumption by partially adjusting the AP’s maximum processing speed. It is difficult to experience the Normal mode in normal usage environments such as surfing the Internet, SNS, making calls, and watching videos even if you use the light mode.
It does not reduce the refresh rate of the screen like power saving mode, rather the screen refresh rate remains constant when it is set, so you will not have any inconvenience in using it.
Also, Light Mode has no effect on running games instead it minimizes heat generation and uses battery efficiently.
How to enable Light Mode?
You can easily enable the Light mode feature on your eligible Galaxy devices. Just need to visit Settings >> Battery & Device Care >> Battery >> Other Battery Settings >> Select Performance by Usage Type >> Select Light Mode. You can also add Light Mode to the quick panel to easily turn it on/off it.
Good Lock
Get all Good Lock apps and plugins for your Samsung Galaxy

Samsung Good Lock is a crucial part of One UI, especially for consumers who love smartphone personalization. With each new One UI iteration, Samsung brings fruitful apps, plugins, and modules to Good Lock in order to take the customization experience to the next level.
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With the Android 13-based One UI 5, Samsung brought a handful of new plugins in order to make the Good Lock even more useful. Although all Good Lock plugins are not available for Galaxy consumers worldwide, you can take advantage of the remaining ones.
One UI 5 Good Lock update radically redesigned the overall look of the application, dividing the modules into two sections – Make Up and Life Up. The first section includes apps and services useful for personalization, while the second part consists of experimental Android tools.
Below, you can check brief info about plugins as well as download links from Galaxy Store and APKMirror.
Theme Park
- You can create and apply themes easily and quickly
- Download – Galaxy Store | APK
Pentastic
- Apply various styles to the S Pen
- Download – Galaxy Store | APK
Wonderland
- Allow creating 3D motion wallpaper with various effects
- Download – Galaxy Store | APK
LockStar
- Customize and create a new lock screen and Always on Display.
- Download – Galaxy Store | APK
KeysCafe
- Set the keyboard optimized for you and try creating your one unique animation sticker.
- Download – Galaxy Store | APK
NavStar
- Conveniently organize the navigation bar and gesture mode.
- Download – Galaxy Store | APK
Home Up
- Enjoy the improved One UI Home experience.
- Download – Galaxy Store | APK
ClockFace
- You can configure many different clock styles on the lock screen and AOD and customize the clock however you want.
- Download – Galaxy Store | APK
QuickStar
- Redesign your Quick Panel UI
- Download – Galaxy Store | APK
Nice Shot
- Use the screenshot and screen recording features more conveniently
- Download – Galaxy Store | APK
NotiStar
- Manage the notification history easily
- Download – Galaxy Store | APK
Edge Touch
- Adjust settings for touch on edge screen easily
- Download – Galaxy Store | APK
NiceCatch
- You can customize Sound, Vibration, and screen history.
- Download – Galaxy Store | APK
One Hand Operation +
- Use your phone or tablet easily with your thumb.
- Download – Galaxy Store | APK
Routines+
- Various features have been added to Bixby Routines, allowing you to create more powerful routines.
- Download – Galaxy Store | APK
MultiStar
- Experience the improved Multi Window
- Download – Galaxy Store | APK [New update]
SoundAssistant
- Expand Audio System settings and increase convenience
- Download – Galaxy Store | APK
Camera Assistant [One UI 5]
- Customize your own camera settings to your preference
- Download – Galaxy Store | APK
RegiStar [One UI 5]
- Customize your smartphone’s home settings, search options, history, back taps, and more.
- Download – Galaxy Store | APK
DropShip [One UI 5]
- Easily share files between devices running Android, iOS, and the Web.
- Download –
Galaxy Store| APK
Galaxy to Share [One UI 5]
- Share your own created personalization settings of various Good Lock modules
- Download –
Galaxy Store| APK
One UI 5.1
Samsung One UI 5.1 Home Screen Customization Settings, Tips and Tricks

One UI 5.1 is Samsung’s most customizable and feature-rich software iteration to date. Home Screen, which is the second door of your phone’s user interface can be incredibly personalized in Samsung Galaxy devices, courtesy of the One UI 5.1 software.
One UI 5.1 Home Screen Customization
In order to access customization tools, you will be needing to tap and hold on the home screen.
Wallpaper and style
This section allows you to change the home screen and lock screen wallpaper with categories including Featured, Gallery (custom), Graphical, Colors, Wallpaper services (Dynamic Lock screen, Samsung Global Goals), and Downloaded from the Galaxy Themes app.
The Color Palette is another useful feature, which allows you to optimize the entire user interface by picking up a dominant color from the home/lock screen. There’s a large directory of color combinations, and if you don’t wanna use the Color palette feature, it can be disabled as well.
Themed app icons and Dark mode optimization:
Similar to user interface elements, you can also turn the color of app icons into the already applied color palette for a more uniform appearance. Last but not least, there’s a pretty useful feature that allows you to dim the wallpaper’s brightness when the Dark mode is on.
Themes
One UI 5.1’s Themes tool lets you download additional personalization stuff from the Galaxy Themes app. In addition to system Themes, you can download Wallpapers, Icons, and AOD (Always On Display) themes from both paid and free categories.
Widgets
Samsung is making the Widgets section epic with each One UI iteration. Dynamic Widget became the spotlight of One UI 5, and Samsung further added more new options such as Battery Status Widget, Dynamic Weather Widget, Contacts Widget, and Spotify Suggestions widget.
One UI’s Widget section introduces both pre-installed and apps-derived widget options including additional choices. Using the widgets feature, you can get important tasks done on the home screen itself, with no need to access and open the app and settings.
Home screen settings
This section consists of basic customization options so you make it your dream home screen. There are plenty of basic yet useful functions, allowing you to decide screen layout, grid style, folder, minus one page, auto-rotation and so on. You can check the list below:
- Home screen layout
- Home and Apps screens
- Home screen only
- Home screen grid
- 4×5 | 4×6 | 5×5 | 5×6 | 4×5
- Apps screen grid
- 4×5 | 4×6 | 5×5 | 5×6 | 4×5
- Folder grid
- 3×4 | 4×4
- Add media page to Home screen
- Google Discover
- Samsung Free
- Show Apps screen button on Home screen
- Lock Home screen layout
- Add new apps to Home screen
- Hide apps on Home and Apps screens
- App icon badges
- Number
- Dot
- Swipe down for notification panel
- Rotate to landscape mode
You can further extend the One UI 5.1 home screen customization experience with Good Lock apps.
One UI 5.1
One UI 5.1 for Galaxy Tab: Samsung’s new Android 13 skin has wonderful additions

One UI 5.1 update further enhances the Android 13 experience for Galaxy devices compared to One UI 5.0. One UI 5.1 update not only brings meaningful improvements but also improves the usability of Samsung Tablets.
The new One UI version comes with remarkable features and enhancements to Camera, Gallery, Samsung Dex, multitasking, Widgets, and more. Through this post, you can see what the Android 13-based One UI 5.1 software will look like on a Samsung tab.
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Samsung One UI 5.1 Features for Galaxy Tablets
Selfie Camera Color tone option
It’s easier to change the color tone of your selfies using the Effects button.
Widgets
With One UI 5.1, the company added a Battery widget that lets you check the battery level of your Galaxy devices. Right from the Home screen, you can see how much battery is left on your phone, Galaxy Buds, Galaxy Watch, and other supported devices.
Samsung Weather Widget is also improved, you can now check Daily weather summary, forecast, hourly precipitation, severe weather alert, and other information.
AR Zone – Use multiple emojis in AR Emoji camera
You can now add a second AR Emoji in a single sticker as well as customize each emoji and then combine them as you prefer.
Samsung Internet
Continue to browse Samsung Internet from another device when both devices are signed into the same Samsung account. Sync the data in Settings > Samsung account > Sync settings > Enable “Samsung Internet”.
You will receive a Samsung Internet pop-up on the screen on your second device > Tap to continue browsing.
Advanced Multitasking
Easily minimize or switch to full screen
In Pop-Up View, you can now adjust the window size by dragging the window edges in any direction.
Easier access to the most used apps in split screen view
You’ll see categories for Recent apps and Most used apps for split screen view, allowing you to quickly select apps for Split Screen.
Expanded Multi-Control between Galaxy Book and phone
Share the mouse, keyboard or trackpad of your Galaxy Book not only with your Galaxy tablet but also with your Galaxy phone. You can copy and paste text, and drag and drop images from one device to another seamlessly — almost like you’re using the same device.
Enhanced Remastering
Now, the Remastering feature withdraws shadows and reflections automatically to make your pictures look great. You can also remaster GIFs for better resolution and clarity.
Extract text from any image or screen
Extract text using Samsung Keyboard, Internet, Gallery, or whenever you take a screenshot. Modify and paste the result into a message, email, or document instead of typing.
This feature is also available if you pause a video with text information on the screen. Select the text scan icon to extract the text copy into emails, contacts, the internet, and more.
Simpler info display
When you select the details of a photo or video, you can see both the image and the details at the same time in landscape mode. Select an image or video from Gallery > Select three dots for more options > Select details > Rotate the device to landscape mode.
Stories New Look
Stories that are automatically created in your Gallery are renewed with an interactive slideshow view. Just tap or swipe to move between photos and videos in your Stories.
Wallpaper Video
You can select a video clip to use as your wallpaper as well as edit the best part recommendation also available. Open Wallpaper > Select a video from your Gallery > Trim recommends the best moment (15 seconds max).