Samsung Galaxy Z Flip7 F766USQSCBZH3
SM-F766U 3 countries Android 16

Samsung Galaxy Z Flip7 F766USQSCBZH3 Firmware

Samsung Galaxy Z Flip7 F766USQSCBZH3 is an Android 16 firmware for CHA, SPT, United States (ATT, CCT, TMB, TMK, USC, VZW, XAA). It is the same firmware configured per region and carrier (CSC). Find your country below, verify the file and download for free. Compared with the previous build F766USQSBBZG3: bootloader binary raised from B (11) to C (12), so after installing it there is no way back to older builds; security patch 2026-08-05 instead of 2026-07-05. A newer build for SM-F766U is available: F766USQSDCZJ1.

OS updates guaranteed until: Android 23Security updates until: Jul 28, 2032
Download firmware
8.9/10 (30)3,417 times
Android 16
OS Version
2026-08-14
Build Date
2026-08-05
Security patch
3
Countries
9
CSC codes
C (12)
Bootloader binary

Bootloader binary C (12). Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.

Newer builds of Samsung Galaxy Z Flip7 use bootloader binary D (13) (latest: F766USQSDCZJ1). If your device already runs binary D (13), this build cannot be flashed.

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#.
    9
    MODEM/CP Version: F766USQSCBZH3
    ModelRegionCSC VersionRelease dateSizeFile nameDownload
    SM-F766U
    ATT United States
    		F766UOYNCBZH3 2026-09-01 16.093 GiB
    SM-F766U_2_20260814151951_640dl3h6tm_fac.zip
    SM-F766U
    CCT United States
    		F766UOYNCBZH3 2026-09-01 16.086 GiB
    SM-F766U_2_20260814111811_1we9fqgcj6_fac.zip
    SM-F766U
    CHA
    		F766UOYNCBZH3 2026-09-01 16.102 GiB
    SM-F766U_2_20260814125450_prya0ww10v_fac.zip
    SM-F766U
    SPT
    		F766UOYNCBZH3 2026-09-01 16.102 GiB
    SM-F766U_1_20260814135441_6fo3bamdlf_fac.zip
    SM-F766U
    TMB United States
    		F766UOYNCBZH3 2026-09-01 16.099 GiB
    SM-F766U_2_20260814160331_pk5znk77vy_fac.zip
    SM-F766U
    TMK United States
    		F766UOYNCBZH3 2026-09-01 16.099 GiB
    SM-F766U_2_20260814165241_k2zztwtt29_fac.zip
    SM-F766U
    USC United States
    		F766UOYNCBZH3 2026-09-01 16.088 GiB
    SM-F766U_2_20260814102911_ai5mi9w3b1_fac.zip
    SM-F766U
    VZW United States
    		F766UOYNCBZH3 2026-09-01 16.182 GiB
    SM-F766U_2_20260814091040_bihv8zlvhh_fac.zip
    SM-F766U
    XAA United States
    		F766UOYNCBZH3 2026-09-01 16.182 GiB
    SM-F766U_1_20260814145010_q1ycg5df9s_fac.zip

    No matching downloads

    How to flash F766USQSCBZH3

    • F766USQSCBZH3 has bootloader binary C (12). Your device must run binary C (12) 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.

    What's new in F766USQSCBZH3

    • 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 patch: August 2026

    SMR Aug-2026 fixes 54 vulnerabilities, 8 of them critical. Android Security Bulletin: 38, Samsung-specific issues (SVE): 16.

    Most severe Samsung fixes:

    • high Improper access control in Weaver prior to SMR Aug-2026 Release 1 allows local attackers to cause device inoperability. (CVE-2026-21064)
    • high Improper input validation in Galaxy Themes prior to SMR Aug-2026 Release 1 allows physical attackers to launch arbitrary activity. (CVE-2026-21073)

    All fixes and Galaxy models with this patch

    Rollout of F766USQSCBZH3 by region

    Samsung released this build in all regions (9) on the same day, September 1, 2026.

    Device specifications

    • Display diagonal17.3 cm (6.8")
    • Display resolution2520 x 1080 pixels
    • RAM12 GB
    • Rear camera resolution50 MP
    • Rear camera typeDual camera
    • Battery capacity4300 mAh
    • Weight188 g

    Specifications of SM-F766B, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

    Frequently Asked Questions

    F766USQSCBZH3 is Android 16 firmware for Samsung Galaxy Z Flip7, released for CHA, SPT, United States (ATT, CCT, TMB, TMK, USC, VZW, XAA). It includes the 2026-08-05 security patch. Samsung built it on 2026-08-14.

    SMR Aug-2026 fixes 54 vulnerabilities, 8 of them critical. Android Security Bulletin: 38, Samsung-specific issues (SVE): 16.

    No. A newer build for SM-F766U is available: F766USQSDCZJ1. Install it instead of F766USQSCBZH3 unless you need this exact version. The previous build was F766USQSBBZG3.

    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 Samsung Galaxy Z Flip7 must be on bootloader binary C (12) or lower.

    This build uses bootloader binary C (12). It can be flashed on a Samsung Galaxy Z Flip7 running binary C (12) or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 1 other build of this model uses the same binary, so you can switch between them in both directions.

    Other builds and changelog for Samsung Galaxy Z Flip7

    • Security
    The device is protected with improved security.

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

    One UI 9
    Galaxy AI

    Enhanced Now nudge
    Now nudge provides helpful suggestions in more places throughout your Galaxy experience. In addition to the keyboard, suggestions will now appear in conversation notifications and in a floating button in the bottom right corner of the screen. There are also several new types of suggestions, like entering reservation details or addresses and saving places in Google Maps.

    Focus on someone important
    My FanCam lets you select a person in a video and follow...

    • Security
    The device is protected with improved security.

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

    • The security of your device has been improved.

    • 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.

    Show 10 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.

    One UI 8.5
    Visual design

    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...

    • Security
    The device is protected with improved security.

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

    • Check stock prices without unlocking
    Stocks you follow on Google Finance with big price changes will appear on your Now bar at the end of the trading day.
    • Do more in DeX on connected displays
    You can now add widgets to your Home screen when using DeX on a connected display as well as control settings for the mouse and on-screen keyboard.
    • Security
    The device is protected with improved security.

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

    • The security of your device has been improved.

    Model firmware by region