Tips
One UI 4.0: How to enable AOD (Always On Display) on Samsung phones running Android 12

Samsung is currently working to provide the Android 12-based One UI 4 Beta version to its several high-end Galaxy devices. The company has already announced two One UI 4 beta updates for its latest flagship Galaxy S21 series smartphone users in select regions. With One UI 4 Beta 2, Samsung has made various changes to the user interface and functions.
Furthermore, Samsung also confirmed that the stable Android 12 update will start releasing to the Galaxy handsets later this year, however, Google, later on, reconfirmed the arrival.
Always On Display or AOD
Always On Display or AOD is a feature available on certain Samsung smartphones. The AOD feature on your Galaxy phone lets you view the time, date, notifications, missed calls, and more when the screen is turned off. With the One UI interface, you can do even more with AOD.
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With this feature, you can view missed calls and message alerts, check the time and date, and view other customized information without unlocking your device using Always On Display(AOD).
How to enable Always On Display (AOD) on Galaxy S21 devices
- From Settings, tap Lock screen > Always On Display.
- tap on the Toggle to enable the AOD.
Choose when to show a clock and notifications on the screen when the device is not in use:
- Tap to show for 10 seconds, Show always, or Show as scheduled.
Clock style:
- Change the style and color options for the clock on the Lock screen and Always-on Display.
Show music information:
- Show music details when the FaceWidgets music controller is in use.
Screen orientation:
- Display the AOD in portrait or landscape mode.
Auto brightness:
- Automatically adjust the brightness of Always On Display.
About Always On Display:
- View the current software version and license information.
NOTE: Some display settings can appear on both the Lock screen and Always On
Display. For more information, see Clock and information.
One UI
Here’s how to switch your Galaxy buds between your phone and tablet

If you own a pair of Galaxy Buds, you might want to use them with both your phone and tablet. But how do you switch between the two devices without having to manually disconnect and reconnect them? Don’t worry, you can do that as Samsung offers a function for Galaxy devices named “Auto switch to other devices”.
The Auto switch to other devices function allows your Galaxy Buds to automatically connect to the phone or tablet you’re using when you start a call or play media. This way, you don’t have to worry about missing a call or pausing your music when you switch devices. You can enjoy seamless audio across your Samsung devices.
To use this feature, you need to sign in to the same Samsung account on both your phone and tablet. This feature may vary depending on your device, so make sure you have the latest software update on both devices. You also need to enable Bluetooth on both devices and pair your Galaxy Buds with them.
To enable the auto switch feature, follow these steps:
- Tap on Earbuds settings.
- Tap on the Auto switch to other devices option
- Toggle on the switch, next to the devices you want to use with the auto switch.
That’s it! Now you can enjoy using your Galaxy Buds with both your phone and tablet without any issue. You can also disable the auto switch feature anytime by following the same steps and toggling off the switch.
One UI
Here’s how to add transitional effects on lock screen of your Samsung device

Samsung offers a bundle of features for lock screen customization on your Galaxy smartphone. In addition to the wallpaper, you can now add transition effects for lock screen wallpapers, all thanks to the Samsung Wonderland Good Lock module.
The new update of Samsung Wonderland added a new type of wallpaper that includes captivating transition effects when the user turns on the screen. It allows users to customize their experience by setting different wallpapers with transitions.
How to add transitional effects on the lock screen?
To apply the transition effect lock screen wallpaper, you just need to follow a few steps given below.
- Open Samsusng Wonderland app.
- Tap on the “Create your different lock screen effect” option.
- Select any one transitional wallpaper for the lock screen. You can also select it from the Gallery app.
- Now tap on the Set as Wallpaper option and it is done.
However, you can customize the transition effects type, Speed, thickness, Brightness, and Grayscale of the lock screen, just need to tap on the Edit option ahead of Set as wallpaper.
Tips
Here’s how to use Samsung Galaxy Watch 4 ‘Water Lock Mode’

Samsung Galaxy Watch 4 offers a remarkable feature named Water Lock Mode. It prevents unintended interactions while submerged in water. This feature is a valuable addition, ensuring seamless functionality and peace of mind while wearing the Galaxy Watch 4 in the water.
There are two simple methods to activate Water Lock Mode on the Galaxy Watch 4. The first involves a quick swipe down to access the Quick Settings Panel, followed by tapping the Water Mode icon.
Alternatively, users can enable this mode through the device’s Settings menu by selecting “Advanced Features” and toggling on the “Water Lock” option. Once enabled, Water Lock Mode renders the touchscreen inactive, shielding the watch from accidental touches underwater.
To deactivate Water Lock Mode, users can press and hold the home key. The watch emits sounds to expel water from the speaker, while a gentle shake eliminates any moisture from the pressure sensor.