Download Samsung Firmware SM-F971Z

Samsung Galaxy Z Fold8

The latest firmware for Samsung Galaxy Z Fold8 (SM-F971Z) is F971ZSCU1AZI6 with Android 17, released on September 30, 2026 for 2 regions (CSC). Every official firmware build for SM-F971Z, newest first: one row per build with all regions (CSC) that received it.

Latest build
F971ZSCU1AZI6 Android 17 · 1 month ago
Builds
4 builds
Regions (CSC)
2 regions

Firmware builds for SM-F971Z

Each firmware build has its own page at https://samfirm.shop/build/{PDA}, where {PDA} is the build number from the list above. Example: https://samfirm.shop/build/F971ZSCU1AZI6

SM-F971Z update history

All 4 builds in our database run Android 17. The newest build, F971ZSCU1AZI6, was released on September 30, 2026 with the September 2026 security patch. That patch (SMR Sep-2026) fixes 80 vulnerabilities, 20 of them critical. Updates have become rare: SM-F971Z received 4 builds over the last 12 months, in 3 different months.

Device specifications

Display diagonal
19.3 cm (7.6")
Display resolution
1848 x 2448 pixels
RAM
12 GB
Rear camera resolution
50 MP
Rear camera type
Dual camera
Battery capacity
4800 mAh
Weight
201 g

Specifications of SM-F971B, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

Changelog for SM-F971Z

• 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.

• Security
The device is protected with improved security.

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

• Stability and reliability
Device behavior has been improved.

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

Similar Models

Frequently Asked Questions

What is the latest Android version for SM-F971Z?

The newest firmware for SM-F971Z runs Android 17: build F971ZSCU1AZI6, released on September 30, 2026.

When did SM-F971Z get its last update?

The latest build for SM-F971Z, F971ZSCU1AZI6, was released on September 30, 2026 (27 days ago).

How often does SM-F971Z get updates?

Over the last 12 months SM-F971Z received 4 builds, with at least one new build in 3 different months.

Is the firmware for SM-F971Z official?

Yes, all firmware files for SM-F971Z are 100% official, original, and obtained directly from Samsung servers.

How to flash Samsung SM-F971Z using Odin?

To flash SM-F971Z, you need to download the appropriate firmware, put your device into Download Mode, and use the Odin tool to load the BL, AP, CP, and CSC files.

Can I downgrade the Android version on SM-F971Z?

Downgrading is only possible if the bootloader version (binary bit) of the old firmware matches the current one. Always check the binary version before flashing SM-F971Z.