I'm currently using galaxy s21 .It promises 4 year's of android update. As it came with android 11 ,i should be getting android update till android 15. But i haven't got the android 14 beta till now let alone the one ui 6 beta. Is there any time line given for galaxy s21 series android 14 update?
Its not yet released for the S21 series yet. You will get it once its released by end of 2023 or early 2024 for sure. Beta also was not released for the S21 series. Directly stable
