Samsung Opens One UI 4 Beta Program for Galaxy S21 Devices
September 14, 2021
Samsung Electronics today announced the launch of its One UI 4 Beta Program for Samsung Galaxy S21 smartphones (Galaxy S21, Galaxy S21+, and Galaxy S21 Ultra). One UI 4 is based on Android 12 operating system (OS) and introduces new and improved customization and privacy capabilities that give users control over many aspects of their mobile experience.
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