Overview
- The update is live in India, Malaysia, Thailand, the Philippines, and Vietnam with firmware A736BXXUAGYJ1.
- It includes the September 2025 Android security patch and is a roughly 2.5GB download.
- Samsung is deploying the software in stages, so availability will reach additional markets over time.
- This is the phone’s fourth and final major Android OS upgrade after launches on Android 12 and updates to Android 13, 14, and 15.
- One UI 8 delivers Android 16’s system changes along with visual refinements and security improvements, and users can check Settings → Software update to install.