Samsung Galaxy Z Fold7 F966ZSCU1AYFL
SM-F966Z 1 country Android 16

Samsung Galaxy Z Fold7 F966ZSCU1AYFL Firmware

Samsung Galaxy Z Fold7 F966ZSCU1AYFL is an Android 16 firmware for SBM. It is the same firmware configured per region and carrier (CSC). Find your country below, verify the file and download for free. A newer build for SM-F966Z is available: F966ZSCU1CZIH.

OS updates guaranteed until: Android 23Security updates until: Jul 27, 2032
Download firmware
9.1/10 (31)308 times
Android 16
OS Version
2025-06-19
Build Date
1
Countries
1
CSC codes
1
Bootloader binary

Bootloader binary 1. Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.

All regional downloads

Pick your region (CSC) to download the matching firmware package.

Paste your current build number from Settings > About phone (About tablet) > Software information, or the output of *#1234#.
    MODEM/CP Version: F966ZSCU1AYFL
    ModelRegionCSC VersionRelease dateSizeFile nameDownload
    SM-F966Z
    SBM
    		F966ZQBM1AYFL 2025-07-14 16.158 GiB
    SM-F966Z_1_20250619144051_5bvxz72q7v_fac.zip

    No matching downloads

    How to flash F966ZSCU1AYFL

    • F966ZSCU1AYFL has bootloader binary 1. Your device must run binary 1 or lower: it is the 5th character from the end of your current build number.
    • CSC: Use CSC for a clean install, to change the region (CSC code), to downgrade or to repair a device that does not boot.
    • HOME_CSC: Use HOME_CSC to update the same model and region while keeping your data. Back up anyway: a failed update can still require a reset.
    • The Download Mode key combo depends on the model: see all combos.
    Full flashing guide
    Beware: Manually flashing firmwares may brick your device. Use it at your own risk and follow our tutorial steps.

    Device specifications

    • Launched withAndroid 16.0
    • Display diagonal20.3 cm (8")
    • Display resolution2184 x 1968 pixels
    • RAM12 GB
    • Rear camera resolution200 MP
    • Rear camera typeTriple camera
    • Battery capacity4400 mAh
    • Weight215 g

    Specifications of SM-F966B, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

    Frequently Asked Questions

    F966ZSCU1AYFL is Android 16 firmware for Samsung Galaxy Z Fold7, released for SBM. Samsung built it on 2025-06-19.

    No. A newer build for SM-F966Z is available: F966ZSCU1CZIH. Install it instead of F966ZSCU1AYFL unless you need this exact version.

    Download the package for your region (CSC) and unzip it. In Odin, load each file into the slot with the same name: BL, AP, CP (if the package has one) and CSC, or HOME_CSC to keep your data. Odin checks the built-in checksum of every .tar.md5 file before flashing. The download is 16.158 GiB; keep about twice that free on the computer to unzip it. The Samsung Galaxy Z Fold7 must be on bootloader binary 1 or lower.

    This build uses bootloader binary 1. It can be flashed on a Samsung Galaxy Z Fold7 running binary 1 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 9 other builds of this model use the same binary, so you can switch between them in both directions.

    Other builds and changelog for Samsung Galaxy Z Fold7

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    • Security
    The device is protected with improved security.

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

    · Device stability improvements, bug fixes.
    · New and / or enhanced features.
    · Further improvements to performance.

    One UI 8.5
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    Fresh new look
    One UI seamlessly integrates into your daily routine by combining immersive visuals with meaningful personalization for a more refined and sophisticated design. Transparent blur effects add depth and make content easier to navigate, while floating elements react organically to your workflow for a more focused experience. Through familiar and intuitive data visualization, One UI delivers a design that feels both personal and relatable, helping you focus...

    · Device stability improvements, bug fixes.
    · New and / or enhanced features.
    · Further improvements to performance.

    Show 5 older builds

    • Security
    The device is protected with improved security.

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

    · Device stability improvements, bug fixes.
    · New and / or enhanced features.
    · Further improvements to performance.

    No changelog details available.
    Model firmware by region