GoKawiilSamsung starts stable One UI 9 rollout for Galaxy A57 5G via Korea's Quantum 7
Samsung has pushed the stable, Android 17-based One UI 9 update to the Galaxy Quantum 7 in South Korea, the local variant of the Galaxy A57 5G, making it the first A-series phone to receive the finished build. The firmware carries the September 2026 security patch and arrives alongside One UI 9's rollout to the Galaxy S24 lineup and 2024 foldables. The US version of the Galaxy A57 5G has not yet received the update.
GoKawiil's interpretation of the reporting above, not reported fact.
Because the Quantum 7 and the global A57 5G share the same Exynos 1680 chipset and hardware, the Korean release suggests Samsung's broader A-series rollout could follow soon, though no date has been confirmed for other markets including the US. The move reflects Samsung extending early access and faster updates to its budget lineup, a shift from past practice where flagships got priority treatment.
- Galaxy Quantum 7 in South Korea is the first A-series device with stable One UI 9
- Update is based on Android 17 with the September 2026 security patch
- US Galaxy A57 5G users are still waiting, though a rollout may follow given shared hardware
Samsung Galaxy A57 5G — If you're excited about the One UI 9 update with its expanded Quick Settings and Samsung Health upgrades, the Galaxy A57 5G is the affordable A-series phone bringing those features to the masses. It's a great entry point for anyone wanting the latest Samsung software experience without flagship pricing.
See Samsung Galaxy A57 5G on Amazon → Affiliate link — we may earn a commission on purchases, at no extra cost to you. Product picked by AI based on this article; it is not a tested recommendation.Source: androidauthority.com, 2026-10-07
Published there as: “The first A-series phone is now getting stable Android 17 with One UI 9”
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