Samsung has ceased support for three older models of its Galaxy smartphones, meaning the Galaxy S21, Galaxy S21 Plus, and Galaxy S21 Ultra will no longer receive crucial software updates. This move was recently confirmed by Samsung, as reported by TechRadar. These devices have been removed from the list of supported phones that receive regular security patches on Samsung’s website.
Despite the end of main Android version updates, manufacturers typically continue providing security patches to safeguard against vulnerabilities and breaches. However, the exclusion of the S21 models from the supported list suggests they will not receive any further system updates. If you own one of these phones released in 2021, it might be wise to consider upgrading for security reasons.
When the S21 series was launched, Samsung committed to four years of Android updates and five years of security updates. As of 2026, these commitments have expired. Newer models like the Galaxy S25 now offer seven years of Android and security updates, providing extended device longevity.
Notably, the Galaxy S21 FE is still receiving quarterly security updates and is expected to continue for at least another year. If you are contemplating an upgrade, it could be beneficial to wait as Samsung is anticipated to unveil the Galaxy S26 series later this month, potentially on February 25. Speculations suggest the new series will feature enhancements such as a faster processor, improved camera, stronger design, and enhanced battery life.
For the latest updates on Samsung news, stay tuned to Mirror Online for upcoming announcements.