Samsung has started rolling out the stable, Android 17-based One UI 9 update to four Galaxy A-series phones: the Galaxy A27, Galaxy A37, Galaxy A36, and Galaxy A56. The first confirmed rollout is taking place in South Korea, with availability expected to expand to additional regions.

Firmware details are currently available for the Galaxy A27 and Galaxy A37. The A27 is receiving version A276KKSU3BZIF, while the A37 is being updated with firmware version A376NKSU3BZI6.

Galaxy A27 and A37 One UI 9 rollout

The South Korean release follows Samsung’s earlier stable One UI 9 updates for the Galaxy S23 series, Galaxy Z Fold5, and Galaxy Z Flip5. Bringing the same software generation to the A-series extends Samsung’s Android 17 rollout beyond its flagship and foldable devices.

Reports also indicate that stable One UI 9 updates are arriving for the Galaxy A36 and Galaxy A56. However, detailed firmware information and broader rollout details for those two models are not yet available.

How to check for the update

Galaxy A27 and A37 owners in South Korea can check manually by opening the phone’s Settings app, selecting Software update, and tapping the option to download and install any available update.

As with other Samsung software releases, the update may not appear on every eligible device immediately. Availability can vary by region, carrier, and rollout stage, so users outside South Korea may need to wait for the release to reach their market.

What the rollout means for Galaxy A-series owners

The release gives owners of Samsung’s midrange phones access to the company’s latest major software version rather than limiting the update to premium models. The Galaxy A27, A37, A36, and A56 are now part of the early One UI 9 rollout, although the timing for each market remains uncertain.

Samsung has not provided additional regional timing in the available information. Owners should therefore monitor the Software update menu on their phones rather than relying on a single expected release date.