Tips
One UI 4.0 Tip: How to set a secure screen lock on Samsung Galaxy devices?

Samsung’s One UI 4 beta program is currently live for the new foldable smartphones, Galaxy Z Fold 3 and Galaxy Z Flip 3 in select regions. The One UI beta program is an opportunity for users to try out the advanced features of One UI 4 before the official release.
To be mentioned, the company has already concluded the One UI 4 beta program based on Android 12 for its latest flagship Galaxy S21 series devices. Now, we can expect that the manufacturer will soon release the stable Android 12 update for these devices.
With the new One UI 4, users get rich theme options that let users adjust the look and functionality of their devices, giving them tools to configure their home screens, icons, notifications, wallpapers, and more. However, here in this article, we will talk about how to set a screen lock on One UI 4.
Screen lock types
You can choose from the following screen lock types that offer high, medium, or no security:
- Swipe
- Pattern
- PIN
- Password
- None
NOTE: Biometric locks are also available to protect access to your device and sensitive data on your device. For more information, see Biometric security.
Set a secure screen lock
It is recommended that you secure your device using a secure screen lock (Pattern, PIN, or Password). This is necessary to set up and enable biometric locks.
- Go to your phone’s Settings
- Tap Lock screen
- Then, click on Screen lock type
- Tap a secure screen lock (Pattern, PIN, or Password).
- Tap to enable showing notifications on the lock screen. The following options are available:
- Icons only: Show only notification icons with no details on the lock screen.
- Details: Display notification details on the lock screen.
- Hide content: Do not show notifications in the Notification panel.
- Notifications to show: Choose which notifications to show on the Lock screen.
- Show on Always On Display: Display notifications on the Always-on Display
screen.
- Configure the following screen lock options:
- Smart Lock: Unlock your device automatically when trusted locations or other devices have been detected. A secure screen lock is required for this feature.
- Secure lock settings: Customize your secure lock settings. A secure screen lock is required for this feature.
- Always On Display: Enable the Always On Display screen. For more information, see Always On Display.
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One UI
Here’s how to change the navigation bar on your Samsung smartphone

Navigation Bar is one of the important parts of a smartphone as it allows users to control or navigate all the activities on their smartphone as per their wish. Along with changing the Navigation Bar on Galaxy smartphones, Samsung also offers various options to decorate and customize it.
If we buy a new smartphone, we need to navigate to use it. Although navigating the smartphone is very easy, yet we can make it more comfortable. How? So it is based on you in which way makes you feel comfortable using your Samsung smartphone, perhaps with gestures or buttons.
Here you can check how you can change the Navigation bar of your Galaxy smartphone.
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How to change Navigation Bar on your Galaxy device?
You can easily change the Navigation Bar of the Samsung smartphone, just need to follow a few steps mentioned below.
- Open Settings on your Galaxy smartphone.
- Click on the Display option.
- Scroll down and click on the Navigation bar.
- Select Navigation type from two options:
1.) Buttons
2.) Swipe gestures
Aside from this, you can also change the icons, layout, and background color of the navigation buttons in addition to height through the Good Lock module NavStar.
Here’s how to adjust height of navigation bar of your Samsung device
One UI
3 Accessibility features you should try on your Samsung One UI 5.1 device

Samsung enhances its technology day by day and One UI 5.1 seems to be a fantastic upgrade over its predecessors that brought many new improvements and features to the existing user interface. Apart from the many new features of One UI 5.1, you can also check here 3 amazing accessibility functions of Samsung smartphones that give you the next-level experience.
In the accessibility section of your smartphone, you can find some of the most innovative features of your Galaxy smartphone. The functions of accessibility are more useful for the person who is managing a disability as it helps to supercharge your Galaxy device.
3 Samsung One UI 5.1 Accessibility Features
1.) Flash notification
Flash the camera light or the screen when you receive a notification, call, or when an alarm sound. To turn on this function, you just need to visit Settings >> Scroll down and press Accessibility >> Tap on Advanced Settings >> Flash notification. Now, you can see two options:
- Camera flash notification
- Screen flash notification
You can turn on the function by tapping on the toggle.
2.) Left/Right Sound Balance
Samsung provides a separate option for adjusting the sound of the phone’s speaker and any other connected devices like earbuds, Bluetooth headsets, and more. It is a very helpful feature for those users who use it, however, the feature is not applicable for calls.
You can easily use this feature by following a few easy steps. Open Settings >> Click Accessibility option >> Tap on the Hearing enhancements option. Now, you can find the Left/right sound balance option, which includes the following two sliders.
- Connected device
- Phone Audio
You can adjust them by sliding left or right as you feel convenient.
3.) Accessibility button/gesture
You can add Accessibility floating buttons to easily access several functions of the Accessibility section. Also, you can change its size and transparency accordingly.
To add the Accessibility button, you just need to open Settings >> Accessibility >> Advanced Settings>> Accessibility button/gesture >> Select actions, and it is done.
One UI 6.0
Samsung’s One UI 6.0 will release later this year, while the Beta program could start by July 2023. Despite a long gap in the timeframe, Samsung silently released support for One UI 6 software to the stock apps for some users.
Here’s how Samsung Galaxy Buds 2 Pro can boost your mental health
Tips
Samsung Galaxy Z Flip/Fold smartphone users should keep these precautions

Are you using any Samsung foldable smartphone? If yes, then let us tell you that if you have a Flip or Fold smartphone, then you should know how to use it safely and properly. At the same time, you have to take some common precautions while using a Samsung Galaxy Z Flip or Fold smartphone so that the life of your smartphone is long.
Samsung’s foldable smartphone is being launched with Infinity Flex Display, which folds into a large screen terminal and is displayed with ultra-thin glass. The foldable display with its innovative design and ultra-thin glass material provides a new user experience beyond simple folding and unfolding. Through innovative OLED technology, it has been loved by countless consumers around the world.
The Korean tech giant continues to strive to improve the durability of the foldable display through continuous technological development and the application of new protective films to optimize the display panel structure and conduct various durability tests based on customer experience.
However, since the display structure is different from that of ordinary smartphones, it is sometimes necessary to consider the characteristics of foldable products when using them. When using any Samsung Galaxy Z Flip or Fold smartphone, remembers these precautions.
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1.) Since the foldable display uses thin and flexible glass and film for its folding function, there will be slight bending depending on the viewing angle, and wrinkles may appear in the center of the folded part of the screen.
2.) If it is subjected to external force, black spots or bright spots or lines may appear on the screen, some or all will be black or bright, or cracks may appear inside the screen. Be careful not to apply external shock to the monitor.
Possible Conditions:
- If you drop the product
- Tap the screen with various objects like pens, nails, and keys or drop objects on the screen
- If you turn on the screen by placing your finger on the center of the screen
- If you press hard on the curved part of the screen or bend the screen with any third-party objects (cards, keys, sand, metal powder, etc.),
3.) The protective glass on the main screen is a genuine folding film. If you tear off the protective film at will or apply a non-genuine film, it may damage the screen.
4.) For wireless charging, first fold the product in half, and then touch the center point on the back of the product to the center point of the wireless charger. Be sure to adjust the position to ensure a good connection. Charging may not be possible or overheating may occur if placed in a position or orientation other than the illustration.