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 Z Fold8 (SM-F971B)

Build Number : F971BXXS3AZIJ

Android version : C(Android 17)

Release Date : 2026-10-06

Security patch level : 2026-10-05

• 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 : F971BXXU3AZI5

Android version : C(Android 17)

Release Date : 2026-09-21

Security patch level : 2026-09-05

• 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 : F971BXXS2AZH7

Android version : C(Android 17)

Release Date : 2026-08-13

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 : F971BXXU1AZGI

Android version : C(Android 17)

Release Date : 2026-08-01

Security patch level : 2026-06-05

• Stability and reliability
Device behavior has been improved.

These changes may vary depending on the model, country, or network operator of the customer environment.