The releases continue One UI 8.0 for the smartphones Samsung. These days it’s the turn of foldable devices Galaxy Z Flip4 And Galaxy Z Fold4launched in 2022: as expected, it is the last major update to the Android operating system that these phones will receive, thus closing the cycle of software support guaranteed by the Korean company.
The distribution of the update on foldable devices
After weeks of gradual releases across several high- and mid-range devices in the Galaxy lineup, Samsung has extended the availability of One UI 8.0 to older folding models, still compatible with this update.
The update is reaching users in numerous countries across Africa, Asia and Europe, and is based on Android 16 with a good range of specific firmware versions for each model – the Galaxy Z Flip4 receives the version F721BXXUAIYIFwhile the Galaxy Z Fold4 is updated to version F936BXXUAIYIF. Both devices also benefit from the security patches of October 2025, which further strengthens system protection against potential vulnerabilities.
How to install the update
Users with a Galaxy Z Flip4 or Galaxy Z Fold4 can manually check for update availability by accessing their device settings. The path to follow is simple: just navigate to Settings and from here access the software update item, to tap the download button, if available. Once the download has started, simply press the install button to start the procedure, which only takes a few minutes.
It is important to note that the size of the update package exceeds 3 gigabytes: this is why Samsung recommends downloading via a Wi-Fi connection to avoid mobile data consumption and ensure a faster and more stable procedure.
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What’s new in One UI 8 for foldable devices
The update to One UI 8.0 brings with it several improvements and renewed features which partially change the daily usage habits of Galaxy Z Flip 4 and Z Fold 4 users. Among the most obvious changes stands out the redesign of some Samsung applications, such as Internet, Quick Share and Weather.
One of the most significant innovations concerns Samsung DeXthe desktop mode of Galaxy devices, which is now based on the native Desktop Mode of Android 16. The user experience becomes much more stable and fluid when using the phone connected to an external monitor, significantly improving productivity for those who use this feature in a professional context.
On the safety front, the Secure Folder has received some technical developments that make it even more secure than previous versions, offering users greater guarantees in the protection of sensitive data and private applications. Furthermore, the alarm, calendar event and reminder management features have been enriched with new options that allow for more granular and personalized control.
Furthermore, One UI 8 also brings some improvements in the Bluetooth audio connectivity sector, with improvements to the Auracast technology for audio transmission and the introduction of support for Bluetooth-based hearing aids. The Camera app introduces a new swipe gesture that makes it easier to quickly access tools and settings, making the shooting experience more intuitive.
