Samsung Galaxy A25 and Galaxy Tab S6 Lite (2024) Start Receiving One UI 7 Update with Android 15
Samsung has officially begun the One UI 7 update with Android 15 rollout for two more devices — the Galaxy A25 and Galaxy Tab S6 Lite (2024). While the update is currently limited to South Korea, a broader international release is expected within the next couple of weeks based on Samsung’s previous rollout patterns.
One UI 7 Update Reaches Galaxy A25
The Galaxy A25 is now receiving the Android 15-based One UI 7 update, which comes with the software version A256NKSU5CYE2. The download size is approximately 3.5GB, so users are advised to connect to a stable Wi-Fi network before proceeding. The update also includes the May 1, 2025 security patch, offering improved security and system stability.

Currently available only in Korea, the update is likely to expand globally soon. Galaxy A25 users outside Korea should keep an eye out, as Samsung typically releases updates in phases.
Galaxy Tab S6 Lite (2024) Joins the Android 15 Rollout
Samsung hasn’t left tablet users behind. The Galaxy Tab S6 Lite (2024) is also receiving the One UI 7 update with Android 15 under firmware version P620XXU5BYE5. The update size is about 3GB and includes the same May 2025 security patch. Like the Galaxy A25, this rollout is limited to Korea for now but should reach other regions shortly.
How to Manually Check for the Update
If you’re using either of these devices and don’t want to wait, you can manually check for the update:
Go to Settings > Software update > Download and install
Make sure your device has enough battery and is connected to Wi-Fi for a smooth update process.
What’s New in One UI 7 with Android 15
While Samsung hasn’t released an official changelog specific to these devices yet, One UI 7 is expected to bring:
- A refreshed user interface
- Improved privacy features
- Enhanced performance and battery management
- Better multitasking support
These improvements aim to offer a smoother and more secure user experience.
Final Thoughts
Samsung continues to roll out Android 15 in stages, and the arrival of One UI 7 on the Galaxy A25 and Tab S6 Lite (2024) is another step toward a complete update cycle. If you’re in Korea, you can install the update now. Others may only need to wait a week or two before seeing it on their devices.