Samsung’s latest One UI 8 software is currently limited to the Galaxy Z Fold 7, Z Flip 7, and the Galaxy S25 FE. However, a fresh leak has now revealed the full rollout timeline for other Galaxy devices.
According to X user Alfatürk, who shared several images online, the complete One UI 8 update schedule for eligible Samsung Galaxy devices has surfaced. While Samsung has not officially confirmed the timeline, the details appear to have been sourced from the Turkish website Guncel Miyiz.
The Galaxy S25 series will be the first to receive Samsung’s latest One UI 8 update, beginning September 18, 2025. This rollout will cover the Galaxy S25, S25+, S25 Ultra, and S25 Edge.
Following that, the Galaxy S24 series, along with the Galaxy A56 5G and Galaxy A36 5G, are scheduled to get the update on September 25, 2025.
Starting October 1, 2025, the update will expand to more devices, including the Galaxy Tab S10 lineup, the Galaxy S23 series, the Galaxy S21 series, as well as the Galaxy Z Fold 4 and Galaxy Z Flip 4.
The rollout of One UI 8 for Watch will also kick off on October 1, 2025, starting with the Galaxy Watch 7. The update will then extend to other eligible models, including the Galaxy Watch 6 series, the Galaxy Watch FE, and more. At present, it is only available on the Galaxy Watch 8 series and the Galaxy Watch Ultra (2025).
In terms of changes, One UI 8 isn’t a massive overhaul compared to One UI 7, but it does introduce several noteworthy improvements. These include a refreshed design, tighter integration of the soon-to-be-paywalled Galaxy AI, enhanced cross-device experiences, and simplified setup options. According to Samsung, the update is designed to make devices “smarter, more connected, and more personalized” across its ecosystem.
For now, it appears that users in Asia will be the first to experience this leaked rollout schedule. We’ll confirm once the initial update officially lands on Galaxy S25 series devices later this month.
