Samsung's latest flagship is impressive, but there's more you can do with it than you might think. If this is your first Galaxy smartphone, you'll discover a lot of useful aspects of the device, plus the One UI 3.0 features have greatly improved the user experience.
In the article below, Quantrimang will introduce you to 10 tips for using Galaxy S21 that not everyone knows.
1. Watch Youtube Premium for free
Samsung and Google are offering Galaxy S21 users 4 months of free YouTube Premium. This offer is only available on the Samsung Galaxy S21 series including the S21, S21 Plus, or S21 Ultra.
This offer is only available to those who have never subscribed to YouTube Premium or have only subscribed to the service within the last 18 months.
To sign up for free, open the Youtube app on your Galaxy S21 phone to receive the offer.
2. Turn off the S21 phone with the side button
Turning off the Galaxy S21 isn't as simple as holding down the side button like on other phones. Instead, Samsung has assigned this action to a Bixby call feature. To turn off the Galaxy S21, you have to hold down the side button and the volume button at the same time for a few seconds. The power menu will appear and you can power off the device.
Additionally, you can reassign the Bixby button action to bring up the power menu when held down.
3. Change to Navigation Gestures.
The Galaxy S21 still has a navigation bar in the bottom corner even though it's running Android 11 and One UI 3.1. However, you can switch to more flexible navigation gestures to enhance the experience.
The navigation gestures on the Galaxy S21 work just like on the iPhone, and they make for great one-handed use once you get the hang of it.
4. Buy a phone charger
Samsung has not included a charger in the Galaxy S21 series for a number of environmental reasons. The debate over whether or not to remove the charger will continue, but for now, you will still have to buy one if you don't have one with your Galaxy S21.
You must use a charger that supports USB-C PD PPS 3.0 protocol. This is a fairly new protocol for some USB-C chargers on the market today.
The Galaxy S21 series also supports fast wireless charging up to 15W, so you can completely buy a wireless charger to use. However, it should be noted that the S21's wireless charging speed is slower than wired charging.
5. Change system font
One UI 3.1 has the option to change the style and size of the system font. Follow the steps below:
6. Enable Google Discover page
A small but important change in One UI 3.1 on the Galaxy S21 is the ability to set Google Discover as the frontmost home screen. This is much more impressive than the Flipboard page that Samsung used on previous versions of One UI.
You can activate the Google Discover page on the Galaxy S21 by tapping on the home screen, swiping to the leftmost page, and selecting Google Discover from the list.
7. Adjust Always On Display
Like previous Galaxy flagship devices, the Galaxy S21 series also features an Always On Display . While the original Always On Display implementation on Galaxy phones was pretty basic, it's no longer the case. You can customize the Galaxy S21's Always On Display to your liking, including changing the clock style, clock color, and more.
To adjust the Always On display on your Galaxy S21, go to Settings > Lock screen > Always On Display . From here, you can choose what information appears on the standby screen or just show it for about 10 seconds whenever the screen is touched. You can also schedule when the feature turns on automatically.
8. Larger text, more content on screen
The Screen Zoom feature on the Galaxy S21 series allows you to increase or decrease the amount of content displayed on the screen at any time. This feature is enabled in Settings > Display > Screen zoom .
If you want to increase the density of information displayed on the Galaxy S21 screen, set the Screen Zoom setting to the lowest level. If you want the size of the elements on the screen to be larger for clear reading, move the slider to the right.
9. Enable motion gestures
The Galaxy S21 has a lot of useful gestures, but they are turned off by default for some reason.
Go to Settings > Motions and Gestures and enable Lift to Wake and Double tap to turn on/off screen . Every time you pick up your phone, the screen will automatically light up, allowing you to see the time, date, and unread notifications.
10. Customize with Good Lock app
Samsung's Good Lock app has a ton of modules that let you tweak nearly every aspect of your device, from the home screen layout to the uninstall sounds of individual apps.
Below are the Good Lock modules available for download and their features:
ADB is a powerful set of tools that give you more control over your Android device. Although ADB is intended for Android developers, you don't need any programming knowledge to uninstall Android apps with it.
You might think you know how to get the most out of your phone time, but chances are you don't know how big a difference this common setting makes.
The Android System Key Verifier app comes pre-installed as a system app on Android devices running version 8.0 or later.
Despite Apple's tight ecosystem, some people have turned their Android phones into reliable remote controls for their Apple TV.
There are many reasons why your Android phone cannot connect to mobile data, such as incorrect configuration errors causing the problem. Here is a guide to fix mobile data connection errors on Android.
For years, Android gamers have dreamed of running PS3 titles on their phones – now it's a reality. aPS3e, the first PS3 emulator for Android, is now available on the Google Play Store.
If you really want to protect your phone, it's time you started locking your phone to prevent theft as well as protect it from hacks and scams.
Android Picture-in-Picture mode will help you shrink the video and watch it in picture-in-picture mode, watching the video in another interface so you can do other things.
The common point of most of these AI chatbot tools is that they need an Internet connection to use. But with the article below, you will learn more tips for using AI chatbots without the Internet on your phone.
Depending on your needs, you'll likely get a set of Pixel-exclusive features running on your existing Android device.
After years of using Android phones, many people have become familiar with a number of open source Android apps. These apps are better than their closed source counterparts.
Samsung's camera app works well out of the box, but Camera Assistant adds new features that you wish were built in from the start.
Android Debug Bridge (ADB) is a powerful and versatile tool that allows you to do many things like find logs, install and uninstall apps, transfer files, root and flash custom ROMs, create device backups.
Chrome on Android is a great browser out of the box, but you can make it even better. These tips and features will help you browse the web faster.
When you compare smartphones from nearly two decades ago and today, you can't help but notice that they've gotten worse in a variety of ways.
Tired of Microsoft Teams "Download Error" Unexpected blocking your workflow? Follow our expert, step-by-step guide with quick fixes and advanced tips to resolve it instantly. No reinstall needed!
Oil heaters make noise, leak oil, and do not heat up. These are all problems that arise when using a heater. So what are the causes of these problems? Read our article below!
Master how to assign participants to breakout rooms in Microsoft Teams with this step-by-step guide. Boost meeting engagement, automate assignments, and troubleshoot like a pro for seamless virtual collaboration.
Struggling with Microsoft Teams "Price Error" after the latest pricing update? Discover step-by-step fixes to resolve it quickly, restore seamless collaboration, and avoid subscription headaches. Updated with the newest solutions.
Struggling with Microsoft Teams Background Error Transparency? Discover proven step-by-step fixes for blurry, glitchy virtual backgrounds. Restore perfect transparency in Teams meetings effortlessly. Updated with the latest solutions.
Struggling with Microsoft Teams "Đăng nhập" login error? Discover step-by-step fixes for smooth sign-in. Clear cache, update app, and more – no tech skills needed! Works on Windows, Mac, and web.
Tired of Microsoft Teams Web Error 503 Service Unavailable blocking your meetings? Discover quick, step-by-step fixes to resolve the 503 error fast – no tech skills needed! Clear cache, check status, and get back to collaborating seamlessly.
Stuck with Microsoft Teams Update Error 0x80070002? Discover proven troubleshooting steps to resolve this frustrating issue quickly and get your Teams app updated seamlessly for uninterrupted collaboration.
Tired of Microsoft Teams Error AADSTS50020 blocking your sign-in? Discover step-by-step fixes for user account conflicts, backed by the latest Azure AD solutions. Get back to work fast!
Tired of Microsoft Teams microphone error with no sound? Discover quick, step-by-step fixes for Teams mic not working on Windows, Mac, and more. Restore crystal-clear audio in minutes!
Tired of the Microsoft Teams "Task Management" Error disrupting your workflow? Discover proven fixes like clearing cache, updating Teams, and troubleshooting permissions to get back to seamless collaboration in minutes. Updated with the latest solutions.
Frustrated by the Microsoft Teams 'How to Teams' Help Error? Discover proven, step-by-step solutions to fix it quickly and restore smooth help access. Latest 2026 updates included for seamless teamwork.
Struggling with Microsoft Teams "Room Error" Syncing? This ultimate guide provides step-by-step fixes for Microsoft Teams Room Error Syncing issues, ensuring seamless meetings and quick resolutions. Updated with the latest tips.
Master troubleshooting Microsoft Teams Workflows Power Automate issues with step-by-step fixes for common errors. Get your automations running smoothly – no more frustration! Proven solutions for triggers, permissions, and more.
Struggling with Microsoft Teams "Restart Error" in 2026? Discover proven, step-by-step fixes to resolve the endless restart loop quickly. Clear cache, reset app, and more for seamless collaboration. Get back online fast!
