This update includes improvements to functions as listed below.
The exact changes may differ depending on your device model, country, and service provider.
To get the best from your device, please keep your device up to date and regularly check for software updates.
Galaxy S26 Ultra (SM-S948U)
Build Number : S948USQS4AZHL
Android version : B(Android 16)
Release Date : 2026-09-01
Security patch level : 2026-08-05
• Security
The device is protected with improved security.
These changes may vary depending on the model, country, or network operator of the customer environment.
Build Number : S948USQS4AZG3
Android version : B(Android 16)
Release Date : 2026-07-14
Security patch level : 2026-07-05
• Security
The device is protected with improved security.
These changes may vary depending on the model, country, or network operator of the customer environment.
Build Number : S948USQS3AZF1
Android version : B(Android 16)
Release Date : 2026-06-16
Security patch level : 2026-06-05
• Security
The device is protected with improved security.
These changes may vary depending on the model, country, or network operator of the customer environment.
Build Number : S948USQS2AZE1
Android version : B(Android 16)
Release Date : 2026-05-27
Security patch level : 2026-05-05
• Security
The device is protected with improved security.
These changes may vary depending on the model, country, or network operator of the customer environment.
Build Number : S948USQU2AZDI
Android version : B(Android 16)
Release Date : 2026-05-05
Security patch level : 2026-04-05
• Stability and reliability
Device behavior has been improved.
These changes may vary depending on the model, country, or network operator of the customer environment.
Build Number : S948USQS2AZDG
Android version : B(Android 16)
Release Date : 2026-04-28
Security patch level : 2026-04-05
• Security
The device is protected with improved security.
These changes may vary depending on the model, country, or network operator of the customer environment.
Build Number : S948USQS2AZCO
Android version : B(Android 16)
Release Date : 2026-04-06
Security patch level : 2026-04-05
• Security
The device is protected with improved security.
These changes may vary depending on the model, country, or network operator of the customer environment.
Build Number : S948USQU1AZCF
Android version : B(Android 16)
Release Date : 2026-03-26
Security patch level : 2026-02-05
• Stability and reliability
Device behavior has been improved.
These changes may vary depending on the model, country, or network operator of the customer environment.
Build Number : S948USQS1AZC7
Android version : B(Android 16)
Release Date : 2026-03-11
Security patch level : 2026-02-05
• Security
The device is protected with improved security.
These changes may vary depending on the model, country, or network operator of the customer environment.