Samsung has quietly ended updates for three popular Galaxy S series phones, but one of the series will continue to be supported.

The Galaxy S21, Galaxy S21+, and Galaxy S21 Ultra were promised 4 years of updates. That effectively means that the One UI 7 will be the last update the devices will get. Now, while the Galaxy S21, ...

Samsung has removed the Galaxy S21, S21+, and S21 Ultra from its February 2026 security update list, ending regular software patches for this flagship lineup. The company no longer includes these ...

The Samsung Galaxy S21 Ultra is now out of Android updates. Photo by Neil Godwin/Future Publishing via Getty Images) After an unexpected halt earlier in April, Samsung is now rolling out One UI 7 to ...

The Galaxy S21 series will no longer get quarterly updates from Samsung as it reaches the end of its supported life. Samsung originally promised four years of major Android upgrades and five years of ...