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Last updated: October 1st, 2025 at 12:56 UTC+02:00
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Samsung has started October on a high note by releasing One UI 8 for several mid-range devices.
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Samsung has started October on a high note by releasing One UI 8 for several mid-range devices. After rolling it out to the Galaxy A15 and Galaxy A16, the company is now bringing the update to the Galaxy A34 and Galaxy A54.
Korea is the first market to get the One UI 8 for all of these devices, but in a few days, the update should go live in other markets. For Galaxy A54 owners, the update size will vary depending on whether they participated in the One UI 8 beta program.
Galaxy A54 users can identify the update by the firmware version A546SKSUCEYI5; the Galaxy A34 update sports the firmware version A346NKSUAEYI7. To download the update, they can navigate to the Settings > Software update menu on their device and tap the Download and install button.
One UI 8 is not as major an update as One UI 7, but it still adds plenty of improvements and changes that enhance the user experience. Watch the video below to learn more about the update and click here for the full changelog (keep in mind that not everything in the changelog may apply to your device).
Thanks for the tip, Tarun!
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.