Samsung has announced a change in its update schedule for the Galaxy S21 series, which includes the S21, S21+, and S21 Ultra models. These devices will no longer receive monthly security updates ...

The Galaxy S21 series is no longer on the list for monthly updates. Instead, the Galaxy S21, S21+, and S21 Ultra will now get ... architecture to customizing software for optimal performance ...

Four years after their debut, Samsung is no longer providing monthly updates for the Galaxy S21, S21+, and S21 Ultra. In the latest update to its Security Updates Work Scope page, Samsung has ...

The Galaxy S21 series moves from monthly to quarterly updates, winding down support. This change will affect the Galaxy S21, Galaxy S21+, and Galaxy S21 Ultra. The Galaxy S21 series was promised 4 ...

Samsung’s Galaxy S21 series has been dropped to quarterly updates. With this, owners of the Galaxy S21, S21+, and S21 Ultra should no longer expect monthly security updates, and instead ...

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 ...

We have also seen the new Galaxy S25 given a firmware ... S21 series phones, which have just been given the bad news: “Say goodbye to monthly updates on your Galaxy S21, S21+, or S21 Ultra ...