Phone · Galaxy S
Released Apr 2020 · 1 model code · firmware for 1 CSC regions
Firmware is specific to the model code. Find yours on the box or in Settings › About phone, then pick it below.
One UI and Android versions of the Galaxy S10 active, with the first release of each.
Android 9
First firmware build: G889AUCU3BTG7 (SM-G889A)
Android 8
First firmware build: G889AUCS2ATD1 (SM-G889A)