Samsung Galaxy A15 (LTE) has started receiving its first major software upgrade, the One UI 7 update. The update is based on Android 15 and carries a bunch of new features.
Samsung is pushing the One UI 7 update to the Galaxy A15 4G with A155NKSU5BYD5 firmware version. For the time being, the update is in a rollout phase and seeding in mainland South Korea.
As per the details shared by Tarun Vats, the update weighs a whopping 3GB in download size. Take a look at the changelog screenshot.
Samsung Galaxy A15 receives One UI 7 update with May 2025 monthly security patch and a bunch of new features. The list includes new personalization features, including the all-new Now Bar, which shows live activities such as Interpreter, Music, Recording, Stopwatch, and more.
Other than that, the upgrade brings an all-new home screen user interface, starting with the app icons, quick panel, font, new One UI widgets, and more. You can check out the complete list of changes here.
If you own the Galaxy A15, you can check for new updates in Settings > Software Update > Download and Install.
Explore More:
- Dynamic wallpapers coming to Galaxy phones via One UI 8
- Samsung Galaxy phones that won’t get the One UI 8 update
- Samsung Galaxy Tab S9 FE and FE+ start receiving stable One UI 7 update
- Samsung releases One UI 7 update for Galaxy A54
- Samsung rolls out One UI 7 for Galaxy S21 FE globally
- One UI 8 Beta is Coming Soon – Here’s When
- One UI 8 Release Date, Eligible Devices, and Features
