Samsung Galaxy S21 series push One UI 4.0 Beta3 version to improve phone freeze problem

Samsung has launched the Beta3 preview version of One UI 4.0 for users of the Galaxy S21 series of Bank of China. The version number of the Beta3 version is ZUKA, and the specific version number is:


The size of this update is 422.82MB, mainly because of some bug fixes.

  • Improve the stability of Samsung keyboard functions
  • Improve the animation effect of the main interface and improve the stability of the function
  • Improve battery life
  • Improve the stability of network functions
  • Improve the stability of the secure folder function
  • Improve the lag problem in mobile phone use
  • Improve the stability of information functions
  • Improve the frame drop problem in App use
  • Improve the stability of the video editor function

The official version of the overseas version of One UI 4.0 has begun to be pushed to Galaxy S21 series users. It is expected that the domestic version will also be updated soon. Those who have not applied for the preview version can wait patiently for a few days.

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