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 subtly indicated that it will not be providing monthly updates to its Galaxy S21 series. Since the series was destined for 4 years of full software updates, it means One UI 7 is its last.

Samsung has changed the Galaxy S21 series update schedule. The Galaxy S21, Galaxy S21 Plus, and Galaxy S21 Ultra will now receive updates quarterly. This change does not affect the Galaxy S21 FE, ...

Samsung is rolling out One UI 8 for the Galaxy S21 FE in Thailand and Vietnam. The update will likely be the Galaxy S21 FE's last major Android OS upgrade, as its four-year update guarantee is coming ...

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 Samsung Galaxy S21 series no longer appears on the regular security update lists, signaling the end of routine updates. The Galaxy S22 series has moved from monthly to quarterly security updates ...

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 ...