Samsung officially rolls out the One UI 4 update with new themes, security changes and an expanded keyboard for Galaxy devices.
Samsung Galaxy S21 One UI 4 official release – full review
According to Samsung, the user interface update will first roll out to the Galaxy S21 series, which includes the base model, S21+ and S21 Ultra. The company promises to push the changes to other devices in time, but fails to say when.
Galaxy S21 owners will get a bunch of new color palettes to choose from in the update. You can change the look and feel of the entire user interface, from the home screen to the menus, buttons and icons.
Some of the device's features offer even deeper personalization, though Samsung isn't specific about what these changes are. The keyboard has also been expanded, with a wider variety of emojis, GIFs and stickers now available.
