Samsung has started rolling out a stable One UI 9, based on Android 17, to the Galaxy A37 in South Korea. The phone follows the Galaxy A57 and Galaxy A27 into the stable rollout, and it arrives the same day as the Galaxy S23 series. It’s the same One UI 9 update that has been spreading across Samsung’s lineup, so there’s no new feature set to cover here.
| Detail | Galaxy A37 |
| Update | Stable One UI 9.0 (Android 17) |
| First region | South Korea |
| Build | BZI6 |
| Rollout | Staged |
Korean users are getting the BZI6 build, according to tipster Kailash, and the full firmware version for other regions may differ. For comparison, the international Galaxy A37’s first One UI 9 test build, A376BXXU3BZG1, showed up on Samsung’s servers in early July, so that was a development build rather than the stable release now rolling out.
The A37’s arrival means Samsung has now covered its main 2026 Galaxy A-series phones with stable One UI 9. The update should reach more markets gradually over the coming days, and Samsung is expected to move on to 2025 Galaxy A models, eligible Galaxy M and F phones, and Galaxy tablets next, with all eligible devices expected to be updated by the end of November. None of those are confirmed dates for individual devices.
Galaxy A37 owners can check for the update by going to Settings > Software update > Download and install. If it isn’t available yet, check again later, since availability depends on the region and device variant.
M Adnan Akram is the founder and lead writer at Phoonomo, covering mobile technology with a primary focus on Apple and the broader smartphone industry, alongside emerging developments in AI. He follows product launches, spec leaks, and industry trends closely to keep readers informed with timely updates.
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