New security update for Galaxy S23 phones in February 2025
Samsung has begun rolling out a new security update for the Galaxy S23, Galaxy S23 Plus, and Galaxy S23 Ultra phones. This update, available in February 2025, enhances the security and stability of these devices.
Here’s how you can identify this update on your phone:
- Galaxy S23: Build version S911NKSU5CYB1
- Galaxy S23 Plus: Build version S916NKSU5CYB1
- Galaxy S23 Ultra: Build version S918NKSU5CYB1
The update is built on Android 14 and One UI 6.1. While everyone looks forward to the Android 15 update, this February patch paves the way for future enhancements, possibly leading to One UI 7.
What’s in the Update?
The February 2025 security patch tackles one critical security flaw and 34 other high-risk issues within the Android system. Two of these issues don’t affect Samsung Galaxy devices specifically.
Beyond Google’s regular security updates, Samsung has also fixed seven specific issues related to their own services, improving how apps like Samsung Find work and how components of Android applications interact, making your phone safer and smoother to use.
How to Get the Update
If you’ve received a notification for this update, it’s a good idea to install it right away for a smoother, bug-free experience. Here’s how you can check for the update manually:
- Go to the Settings app on your phone.
- Navigate to the Software Update section.
- Tap on Download and install. If there’s an update available, just follow the steps shown on your screen.
This update is currently available in South Korea, with plans to spread to other countries soon. Keep your phone updated for the best performance and security!
