One UI 4.0 third beta update for Samsung Galaxy S21 series now available

Samsung's One UI 4.0 third beta update is now live in South Korea. Here's everything it brings and fixes.

  • Samsung Galaxy S21 series is now receiving One UI 4.0 third beta update in South Korea.
  • The update brings a redesigned Weather app with new animations, fixes system UI force close issues, and stabilises the colour theme function.
  • The update is yet to roll out to other markets where the beta program is live.

The third One UI 4.0 beta update based on Android 12 is now live in South Korea for the Galaxy S21 series and this brings a handful of new improvements and additions over the previous beta build. It also fixes known issues to Bixby, Samsung Keyboard, and overall UI stability have been addressed. Samsung is introducing a redesigned Weather app and interestingly, it doesn’t seem to have ads anymore, as announced by Samsung a couple of months ago. The Weather app also brings new graphics and animations. However, the update is yet to roll out to other markets where the beta program is live.

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Samsung hinted at the third One UI 4.0 beta build going live in South Korea this week and kept its promise. Going with the trend, the South Korean giant could stay by its words and release the public One UI 4.0 firmware update before the end of this year. The update fixes system UI force close, calling Bixby on the lock screen, call/text termination, and keyboard shortcut issues. It stabilises the colour theme function and applied the pet lighting effect. It improved the misrecognition of voice commands in the camera app.

OneUI 4.0 beta 3

The update also reflected the final release of Google AOSP and the overscroll effect has been changed from existing glow to stretch form (changed in Android 12). Nothing has been said about the One UI 4.0 beta update in India but we can expect to hear more shortly.

Also read: Samsung Galaxy A03 spotted on Wi-Fi Alliance website, launch seems imminent

Key Specs

Samsung Galaxy S21
Samsung Exynos 2100 | 8 GBProcessor
6.2 inches (15.75 cm) Display
12 MP + 64 MP + 12 MPRear camera
10 MPSelfie camera
4000 mAh Battery
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Samsung Galaxy S21 Price
Rs. 69,999
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Review Summary

Expert Rating4/5



  • Stunning design
  • Capable performer
  • Great cameras


  • Battery life will leave you wanting
  • No expandable storage
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