Samsung One UI 4 update, Galaxy S21 series become the first wave of upgrade models

One UI 4 Update

Samsung is rolling out the One UI 4 user interface from today, the first wave of upgrades to the Galaxy S21 series of smartphones including the Galaxy S21, Galaxy S21+ and Galaxy S21 Ultra.

Through One UI 4, users can create a mobile experience that meets their personal needs and express their own style. With the new and colorful “Color Palettes”, whether the main screen, icons, menus, buttons or background, you can change the look and theme at will. Customized and enhanced desktop widgets (widgets) can help users easily create their own mobile device experience. Users can even express their mood with more vivid emojis, animated GIFs and stickers directly from the Samsung keyboard.

One Ui 4 Home Screen

Samsung One UI 4 provides users with advanced privacy protection features that clearly separate the information they want to share with others and which should be kept private. With the help of One UI 4, if the app wants to access the camera and microphone permissions, the device will immediately display a reminder; and the new privacy setting interface integrates all settings and control functions into a single window, making personal privacy protection settings easier.

One UI 4 Setting Interface

Samsung works with companies like Google to ensure users have a smooth and seamless mobile experience when using their favorite third-party apps and services. Galaxy device users can use apps like Google Duo to make high-quality video calls with family and friends. In addition, whether users are using the Galaxy Fold, Galaxy Watch or Galaxy Tab series devices, they can get a consistent visual presentation and atmosphere, and can change settings synchronously on all devices.

One UI with Galaxy

One UI 4 will support the release of the Galaxy S21 series in Globally from now on, and will also support previous generations of Galaxy S, Galaxy Note and Galaxy A series smartphones, Galaxy Z series foldable phones and tablets. At the same time, Samsung will also release software updates specially designed for the Galaxy Watch series, allowing users to enjoy advanced health features and new watch faces.

Samsung will release One UI 4 version updates one after another.

Galaxy Devices that is currently eligible for One UI 4 Update

  • Galaxy S20
  • Galaxy S20+
  • Galaxy S20 Ultra
  • Galaxy S20 FE
  • Galaxy Note 20
  • Galaxy Note 20 Ultra
  • Galaxy S10
  • Galaxy S10e
  • Galaxy S10+
  • Galaxy S10 5G
  • Galaxy Note 10
  • Galaxy Note 10+
  • Galaxy Fold
  • Galaxy Z Fold 3
  • Galaxy Z Flip 3
  • Galaxy A82 5G
  • Galaxy A72
  • Galaxy A52
  • Galaxy A52 5G
  • Galaxy A52s 5G
  • Galaxy A42 5G
  • Galaxy Tab S7
  • Galaxy Tab S7+

Galaxy Watches Includes

  • Galaxy Watch
  • Galaxy Watch Active
  • Galaxy Watch Active 2
  • Galaxy Watch 3

Samsung One UI 4 release time will vary by region.


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