Millions of users may be at risk as a result of the Samsung Galaxy facing an OS update cutoff.

Samsung January updates continued rolling out to many Galaxy S and Galaxy Z devices as we finished off the month. After first pushing the January update to the newest devices in their still-supported ...

The post Galaxy S21 Series Receives Its Final Update: January 2026 Patch Lands appeared first on Android Headlines.

Samsung has “just released a software update for the Galaxy S21, Galaxy S21+ and the Galaxy S21 Ultra,” SamMobile says.

Samsung officially ends five years of security support for Galaxy S21 models, urging users to consider upgrading for ...

Samsung Galaxy S21 users were a bit surprised to receive an update in November 2025. Earlier in the year, Samsung demoted the S21 line — models that are about five years old — to quarterly updates.

Samsung Galaxy S21 series users have received their final security update, signaling the end of the official five-year support period and suggesting it might be time to upgrade.

Samsung reduces Galaxy S21 update frequency to quarterly. S21 FE still gets monthly updates for now. Consider upgrading for better security. Discover the latest software update for your Galaxy S21 ...