Samsung releases One UI 9.0 with Android 17 for Galaxy S23, A56, A37 and A27
Samsung has extended the availability of its One UI 9.0 interface to the Galaxy S23 series and the Galaxy A56, A37 and A27 models. The update is now available to users in Poland and brings Android 17.
Author: Editorial teamPublished: 2 min read
Contents
Samsung is continuing to roll out its One UI 9.0 system interface. According to Spider's Web on 19 October 2026, owners of smartphones in the Galaxy S23 series and selected models in the Galaxy A family can now download the update.
Who is getting the update
The manufacturer began releasing One UI 9.0 in early October 2026, starting with the Galaxy S25 series. The software then reached the Galaxy S24, the foldable Z Fold and Z Flip 7 models, and the Galaxy A57. Now it is the turn of older and cheaper devices.
The update is available for the Galaxy S23, S23+ and S23 Ultra. According to the source, users of these phones in Poland can already download the new software. It is also available for the Galaxy A56, A37 and A27.
What is changing
The new version mainly brings Android 17. Users can also customise the quick settings panel, which slides out from the right-hand side of the top edge of the screen. You can change its appearance and the orientation of the buttons and sliders. There is also a new tab showing the device's warranty status.
File size and installation
The package for the S23 series is up to 3.5 GB, depending on the version of the system currently installed. For Galaxy A models it is around 2.5 GB. The author of the article recommends downloading over Wi-Fi rather than mobile data. You can check whether the update is available in the phone's settings.
The last major update for the S23
According to the author, One UI 9.0 will probably be the last major system update for the S23 series. The phones launched in early 2023, when Samsung offered four years of system updates for its flagship models. The next version, One UI 9.5, is expected around summer 2027, and the S23 series will not receive it.
What this means for Poles in the UK
The source describes the availability of the update in Poland and does not give dates for the UK or for specific network operators. Samsung usually rolls out updates in stages, so it may arrive on UK phones at a different time. The easiest way to check availability is in the phone's settings, in the software update section.
Sources
This article was prepared automatically by AI from the listed sources and published without prior editorial review. Spotted a mistake? Use the “Report an error in this article” button.
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