How to Download and Install Samsung One UI 4 Beta for Galaxy S21

Samsung Electronics Co., Ltd. now announced the launch of its A One UI Beta Program for the Samsung Galaxy S21 smartphones series. This One UI 4 Beta Program is based on the Android 12 operating system (OS) and introduced us to the new and improved customized design and with some extra privacy capabilities which give the users control over many aspects of their mobile experience.

The new “One UI 4 Bets helps users to create their own, optimized mobile experience because Samsung wants to meet everyone’s unique needs and preferences,” said Dr. TM Roh, President, and Head of Samsung Electronics Mobile Communication Business.

Samsung said that it has done on every iteration on their One UI, they listen to understand the tools and innovations needed to create a better, more reliable, and enhanced overall user experience on this upgraded UI.

As per the knowledge Samsung has released the One UI 4 beta for Samsung Galaxy S21 series in seven countries. Today in this article we will learn how to download and install One UI 4 bets based on the New Android 12.

Download and Install One UI Beta on Galaxy S21 Device

Changes AR emoji

For the first, you can try the new One UI 4 Beta on Samsung Galaxy S21, Galaxy S21+, and Galaxy S21 Ultra. You can enroll to try the new One UI 4 Beta ahead of its official release later this year. The Samsung Galaxy S21 series owners in selected markets can enroll for free to try the new One UI 4 beta program via the Samsung Members app.

Participants can easily give their feedback by previewing all the features of One UI 4 Design. Samsung will use the gathered information from the beta program users to improve the One UI 4 user experience, before delivering the final work.

Available Countries for One UI 4 Beta

Users of these countries will be able to use the One UI 4 for Galaxy S21.

  • China
  • India
  • Germany
  • Poland
  • South Korea
  • United Kingdom
  • United States

One UI 4 Beta: Delightful Experiences

Widget upgrade in One UI 4

Samsung One UI 4 brings the unified mobile experience for the Galaxy smartphones through a clean, streamlined interaction, and simplified and elegant design.

Android 12 Base Samsung One UI 4 users will experience comprehensive customization capabilities and privacy control which empower users’ ideas mobile experience — Which uniquely suited individual needs and allows them to express who they are.

With Samsung’s new One UI 4, users will get full access to customization at every turn. Multiple theme options will let you change the look and functionality of the device, providing you with tools to configure the home screen, icons, notification messages and bars, wallpapers, and more.

Plus the new UI comes with a redesigned and upgraded widgets section that offers deep customization from visibility to appearance. You’ll find emojis all in one place with a robust and diverse array of emojis, so you can easily navigate through the options and enjoy easy-to-use communication experiences.

How to Download and Install One UI 4 on Galaxy S21 devices

1. First, you need to download and install the Samsung Members app to enroll in the One UI 4 Bets program. Directly download the app from the Galaxy store or play the Store.

Download Samsung Members App Here: (Play Store | Galaxy Store)

2. After downloading sign in with your Samsung account. If you don’t have an account then create one from here.’

3. Now, click on the ‘Register for One UI Beta Program’ banner which appears on the app home screen.

4. After enrolling for the One UI 4 Beta Update, go to the settings > Software Update > Download and Install in your device, The One UI 4 update download size should be around 2.4GB along with September 2021 security patch.

Top New Features of One UI 4 Beta

New features in One UI 4

Redesigned and Upgraded Widgets

In the new One UI 4 Beta Program update Samsung has shown us the newly redesigned widgets which will offer users deep customization from visibility and appearance. You may also get the new picking widgets.

Privacy Dashboard with Indicators

The new Android 12 comes with various new features one of its features is Privacy Dashboard and Privacy Indicators. Samsung told that both of these privacy features will come in One UI 4 Beta. In this new upgrade, users can see the timeline of apps that have accessed the location, camera, and microphone of the device from the last seven days, not just the last 24 hours. There also will be a green pill indicator whenever an application uses your camera or microphone.

Improved Message AR Emoji Studio

On launch, Samsung has also highlighted the improved AR Emoji Studio. Offering you a more robust and diverse range of emoji features in one place, so you can easily navigate through all of their access to enjoy the rich communication experience.

On the other hand, you can easily choose between Google Discovery and Samsung feeds directly on the home screen, with dedicated security and emergency pages, a completely new charging animation, and minor camera Ui changes. Down below we’ve given the complete changelog of One UI 4 beta features.

Complete Changes in One UI 4 Beta

Home Screen

Redesigned widget section with information at a glance, making your home screen more stylish.

Lock Screen

You can change the audio output from headphones to a speaker, right from your Lock Screen. Voice Recording widget to record voice memos without unlocking your phone. A calendar on the lock screen to keep you on track.

Always On Display

Multi-animated stickers are available and set to turn on Always On Display When you receive a notification.

Dark Mode

On the new update, you will get dark mode to provide a more consistent look and more comfort to your eyes.

Charging Effect

A completely new visual effect when you start charging your device.

Samsung keyboard

Samsung has improved and redesigned its keyboard by giving a single key to access the emoji, Gifs, and stickers.


More a clearer layout, and is simple to use, with a preview that shows only the information users need. Now more intuitive settings for Portrait and Night modes in One UI 4 Beta.

Android 12 on Samsung Galaxy S21 with One UI 4 Beta.

The new Samsung One Ui 4 beta will come at a time when Google releases the Android 12. The Android 12 release date is expected to launch on October 4.


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