Samsung has officially ended support for three older Galaxy phone models, meaning they will no longer receive crucial software updates. The Galaxy S21, Galaxy S21 Plus, and Galaxy S21 Ultra have been removed from Samsung’s list of supported devices for security patches, separate from major Android upgrades. This move implies that these models will not receive any new system updates. Owners of these phones, first released in 2021, may want to consider upgrading for security reasons. Initially, Samsung had promised four years of Android updates and five years of security updates for the S21 series, but these commitments have now expired in 2026. In contrast, newer models like the Galaxy S25 offer seven years of updates, providing longer device lifespan.
On a positive note, the Galaxy S21 FE is still receiving quarterly security updates and is expected to continue for at least another year. For those considering an upgrade, it might be wise to wait a bit as Samsung is anticipated to unveil the Galaxy S26 series later this month, potentially as early as February 25. The upcoming series is rumored to feature enhancements such as a faster processor, improved camera, enhanced design, and better battery life. Stay tuned for the latest updates on Samsung news from Mirror Online.