A software update can include, but is not limited to
To get the best from your device, please keep your device up to date and regularly check for software updates.

Galaxy S25 (SM-S931B)

Build Number : S931BXXS5AYF6

Android version : V(Android 15)

Release Date : 2025-07-21

Security patch level : 2025-07-01

• Security
The device is protected with improved security.

Build Number : S931BXXS4AYF2

Android version : V(Android 15)

Release Date : 2025-06-12

Security patch level : 2025-06-01

• Security
The device is protected with improved security.

Build Number : S931BXXS3AYDA

Android version : V(Android 15)

Release Date : 2025-05-12

Security patch level : 2025-05-01

• Security
The device is protected with improved security.

Build Number : S931BXXU2AYD9

Android version : V(Android 15)

Release Date : 2025-04-21

Security patch level : 2025-04-01

• Stability and reliability
Device behavior has been improved.
• Security
The device is protected with improved security.

Build Number : S931BXXS1AYC2

Android version : V(Android 15)

Release Date : 2025-03-25

Security patch level : 2025-03-01

• Security
The device is protected with improved security.

Build Number : S931BXXU1AYB4

Android version : V(Android 15)

Release Date : 2025-02-24

Security patch level : 2025-02-01

• Overall stability of functions improved.
• The security of your device has been improved.