This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Samsung has just stopped supplying three Galaxy S phones with updates: Galaxy S21, Galaxy ...

Are you still hanging on to an old Samsung Galaxy S21, Galaxy S21+, or the big Galaxy S21 Ultra? If so, it's finally time to let go, move on, and replace it with something newer. In a move that ...

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 ...

First up is the battery. We are starting to see the use of Silicon-Carbon batteries in recent flagships. These allow for more energy to be packed into the same space as more traditional smartphone ...

Samsung’s Galaxy S21 series has received its final updates and is no longer scheduled to receive further updates as of February 2026. In a move that was not unexpected, Samsung has pulled the Galaxy ...

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.