Overview
- Galaxy S23 series is now receiving the stable One UI 8 (Android 16) in the US for both factory-unlocked (S91xU1UEU6EYI5) and carrier-locked (S91xUSQU6EYI7) models, following earlier releases in Korea and Europe.
- India’s Galaxy S23 lineup also has the stable update (S91xBXXU8EYI5) with the September 2025 security patch, rolling out first to beta users as a smaller download before the ~3GB public OTA.
- Galaxy S22, S22+, and S22 Ultra have begun getting One UI 8 in Europe (S90xBXXUIGYI7, ~3.17GB), marking the fourth and final major Android OS upgrade promised for the 2022 flagships, with security updates to continue.
- Midrange devices are joining the wave: Galaxy A34 is picking up the stable build across multiple European markets (A346BXXUBEYI7, ~2GB) and Galaxy A25 is receiving it in Europe (A256BXXU8DYI8).
- One UI 8 brings specific upgrades including a redesigned Quick Share, refreshed Samsung Internet and My Files, expanded Modes and Routines actions, stronger Secure Folder protections, and a revamped DeX built on Android 16’s Desktop Mode.