- Samsung is accelerating the rollout of its Android 17-based One UI 9 update across previous-generation flagships.
- The stable release is arriving on the Galaxy S24 series, S23 lineup, and foldables including Z Fold/Flip 6 and Z Fold/Flip 5.
- The installation file weighs approximately 3GB for standard users and under 500MB for existing beta testers.
Samsung Expands Android 17 Rollout to Predecessor Flagships
Samsung is ramping up the deployment of its latest software iteration, rolling out the stable One UI 9 update based on Android 17 to an expanded catalog of Galaxy smartphones. Following the initial launch a month ago, the software package has reached devices across key markets, including the United States.
Supported Devices Receiving One UI 9
The firmware distribution now covers both current and previous generation flagships. Galaxy S24 series owners and users of the Galaxy Z Fold 6 and Galaxy Z Flip 6 in regions such as the US can now install the update. Additionally, Samsung has officially launched the stable build for the Galaxy S23 series (Galaxy S23, Galaxy S23+, and Galaxy S23 Ultra) alongside the Galaxy Z Fold5 and Galaxy Z Flip5.
Build Specifications and Download Size
For the Galaxy S23 family, the stable One UI 9 release arrives with the build designation GZIF. The update is currently deploying to beta testers in South Korea before broader distribution to standard users.
| Metric | Beta Enrolled Users | Standard (Non-Beta) Users |
|---|---|---|
| Build Version | GZIF | GZIF (Stable) |
| Download Footprint | Under 500MB | Approximately 3GB |
| Operating System | Android 17 | Android 17 |
Users of the Galaxy S24, S23, Fold5/6, and Flip5/6 should prepare at least 3GB of internal storage space and ensure a reliable Wi-Fi connection prior to updating. Although the rollout started in South Korea and the US, deployment is rolling out in waves and will reach non-beta users across global regions shortly.
