As good as Samsung's software currently is, there's still room for improvement later in 2021. Samsung's One UI software is at the heart of many of the best Android phones out there, like the Galaxy S21 series. The company's smartphone UI has come a long way since the days of TouchWiz (a.k.a. the old, bad Samsung UI), and the current One UI version 3.1 boasts fast performance slick animations and a rich feature set. Nevertheless, there's always room for improvement, and Samsung's position as the leading Android manufacturer in the West means that expectations are high for the upcoming One UI 4.0 update. After three years of One UI, we've rounded the top five things we want to see in the next version. 1. No more ads There's no excuse for unblockable push ads on a $1000+ phone. In the U.S. in particular, Samsung phones have become notorious for aggressively pushing ads, often in the form of notifications, to its users' devices. While it is po