In almost all regions, the Android 12 update has been available for Galaxy S21, S20, and S10 since December 2021.
But there is still some confusion about the Android 12 update, One UI 4.0 update, and One UI 4.1 update.
This Galaxy S21 guide explains the difference between the Android 12 update, One UI 4.0 update, and one UI 4.1 update for Samsung Galaxy S21, S20, and S10, then shows you how to update Galaxy S21 to Android 12. Finally, some questions you may have on updating Galaxy S21, S20, and S10 to Android 12, are answered
As the Android 12 update is almost identical for Galaxy S21, S20, and S10, this guide applies to all these three phones.
What are the differences between the Android 12 update, One UI 4.0 update, and One UI 4.1 update?
Galaxy S21 was released with Android 11. So, Android 12 is the first major update for Galaxy S21. And it will expect to receive at least Android 13, Android 14 and maybe even Android 15 updates.
In comparison, Galaxy S20 was released with Android 10 and already received the Android 11 update. It will probably receive only 3 major updates. So, … Read the rest
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