#Galaxy S21 update

Samsung is accelerating its software update game, rolling out the much-anticipated One UI 7 update based on Android 15 to several popular Galaxy models, including the Galaxy S24 FE, Galaxy S22 series, and Galaxy S21 series. The Galaxy S21 series — including the S21, S21+, and S21 Ultra — has also begun receiving the One UI 7 update, starting with South Korea. While older than the S24 and S22 lines, the S21 series continues to enjoy strong software support, a testament to Samsung’s growing commitment to long-term device updates. That promise is now being fulfilled, as users of 2021 and 2022 Galaxy models are still getting timely updates with features that keep their phones competitive. With the One UI 7 rollout in full swing, Samsung continues to raise the bar for Android OEMs in both update consistency and feature parity across devices — ensuring that whether you own the latest Galaxy or a well-aged flagship, you're getting the best the company has to offer. According to a report by SamMobile, Samsung's firmware update policies have given us an idea on which Galaxy smartphones and tablets are eligible for the upcoming Android 13 update under Samsung's ONE UI 5. Read more in our articles including "Samsung Rolls Out One UI 7 with Android 15 to Galaxy S24 FE, S22 Series, and S21 Series" and "Which Samsung device will get Android 13".