List of Samsung Smartphones Ceasing Updates in 2026

List of Samsung Smartphones Ceasing Updates in 2026

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Samsung keeps introducing exciting new features to its Galaxy series while simultaneously winding down software support for older models as they complete their update cycle.

The technology leader boasts one of the largest Android device assortments worldwide, meaning its end-of-support choices affect a large user audience. In 2026, a wide array of Samsung devices, including flagships, foldable devices, mid-range products, and the cherished Note series, are either already excluded from the update schedule or approaching their last patches. This article addresses both groups: Devices that lost support in late 2025 and will be fully retired this year, along with those currently receiving quarterly updates but anticipated to leave Samsung’s update program by the end of 2026.

Galaxy S21 Series (S21, S21+, S21 Ultra)

The Galaxy S21 series launched in January 2021 as Samsung’s flagship platform, supported by a then-novel guarantee: Four generations of Android upgrades and five years of security maintenance. It was marketed as a long-term asset, hardware that would remain relevant for a significant time.

The S21 series received its final major OS upgrade, Android 15-based One UI 7.0, in early 2025. Before that, it transitioned smoothly through Android 12 (One UI 4) in November 2021, Android 13 (One UI 5) in November 2022, and Android 14 (One UI 5) in December 2023. By January 2026, the last planned security patch had been released. As of February

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