Samsung has officially halted support for three older models in its Galaxy smartphone lineup, signaling the end of software updates for these devices. The affected models are the Galaxy S21, Galaxy S21 Plus, and Galaxy S21 Ultra, as confirmed by Samsung’s recent update to its security patch page. These phones will no longer receive vital software updates, including security patches aimed at safeguarding against vulnerabilities and data breaches.

Despite Samsung’s initial promise of four years of Android updates and five years of security updates for the S21 series, these commitments have now expired in 2026. This development underscores the importance of considering an upgrade for users still holding onto these phones, initially released in 2021. In contrast, newer models like the Galaxy S25 now offer extended support with seven years of Android and security updates, enhancing the longevity of device ownership.

It’s noteworthy that the Galaxy S21 FE continues to receive quarterly security updates and is expected to do so for at least another year. For those contemplating an upgrade, it may be prudent to wait as Samsung is anticipated to unveil the Galaxy S26 series later this month, possibly as early as February 25. The upcoming lineup is rumored to feature improvements such as a faster processor, enhanced camera capabilities, a sturdier design, and improved battery life.

For the latest updates on Samsung’s developments, Mirror Online will continue to monitor the news and provide timely updates on any launch announcements.