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 Watch8 (SM-L320)
Build Number : L320ZCS2AZF4
Android version : B(AndroidWear 6.0)
Release Date : 2026-07-06
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 : L320ZCS2AZE1
Android version : B(AndroidWear 6.0)
Release Date : 2026-06-11
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 : L320ZCU2AZC1
Android version : B(AndroidWear 6.0)
Release Date : 2026-03-17
Security patch level : 2026-02-05
• Stability and reliability
Device behavior has been improved.
• 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 : L320ZCU2AZB5
Android version : B(AndroidWear 6.0)
Release Date : 2026-02-13
Security patch level : 2025-11-01
• Stability and reliability
Device behavior has been improved.
• 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 : L320ZCU1AYK1
Android version : B(AndroidWear 6.0)
Release Date : 2025-11-26
Security patch level : 2025-11-01
• Stability and reliability
Device behavior has been improved.
• 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 : L320ZCU1AYH6
Android version : B(AndroidWear 6.0)
Release Date : 2025-08-25
Security patch level : 2025-08-01
• Stability and reliability
Device behavior has been improved.
• Security
The device is protected with improved security.
These changes may vary depending on the model, country, or network operator of the customer environment.