After four years, monthly security updates have ended on the Galaxy S21 series as Samsung will now provide quarterly updates only.

The Galaxy S21 entered the world in January 2021 with the swagger of a flagship promised four Android upgrades and five years of security patches—an early sign that Samsung was finally taking ...

The Samsung Galaxy S21 series in the US is getting June 2025 update, but only some locked models… for now The update is only out for some carrier-locked variants of these phones… for now.

Samsung seems to have just gotten ahead of schedule with its One UI 7 release, adding the Galaxy S21 to the list of devices with the new update.

Samsung's One UI 7 updates are showing up early for the Galaxy S21 series, plus the Z Fold 3 and Z Flip 3 foldables.

The Samsung Galaxy S21 series will no longer be getting updates every month. One UI 7 is still coming to these devices, though.