Last updated: June 1st, 2026 at 11:03 UTC+02:00
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The update made its debut in Korea, where the A54 is sold as the Galaxy Quantum 4.
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Abhijeet Mishra / SamMobile
Samsung has started rolling out the stable One UI 8.5 update to the Galaxy A54. The update made its debut in Korea, where the A54 is sold as the Galaxy Quantum 4.
The update carries the build number A546SKSUGFZE2 for Korean users and can be downloaded over the air via the phone's Settings > Software update menu. It may take up to a week before Samsung makes the update available in other markets and gets the global rollout started.
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Abhijeet's writing career started with guides for custom firmware for Samsung devices (including the original Galaxy S), and he moved to SamMobile in mid-2013 and worked up the ranks to Editor-in-chief. In addition to phones and mobile devices, his interests include gaming on both PC and console, PC hardware, and spending countless hours on YouTube watching videos on tech, movies, games, politics, and internet dramas.
