Samsung Galaxy Z Fold3 5G F926USQS5HXAF
SM-F926U 1 country Android 14

Samsung Galaxy Z Fold3 5G F926USQS5HXAF Firmware

Samsung Galaxy Z Fold3 5G F926USQS5HXAF is an Android 14 firmware for United States (TMB, TMK). 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 F926USQS5HXAC, Android and the bootloader binary are unchanged, so you can switch between the two in both directions. A newer build for SM-F926U is available: F926USQSHKZH2.

OS updates guaranteed until: Android 15Security updates until: Aug 28, 2026
Download firmware
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Android 14
OS Version
2024-02-08
Build Date
2024-02-01
Security patch
1
Countries
2
CSC codes
5
Bootloader binary

Bootloader binary 5. Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.

Newer builds of Samsung Galaxy Z Fold3 5G use bootloader binary H (17) (latest: F926USQSHKZH2). If your device already runs binary H (17), 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#.
    MODEM/CP Version: F926USQS5HXAF
    ModelRegionCSC VersionBuild DateRelease dateSizeFile nameDownload
    SM-F926U
    TMB United States
    		F926UOYN5HXAF 2024-02-08 2024-02-08 7.419 GiB
    SM-F926U_4_20240131142951_d4cy1a51kt_fac.zip
    SM-F926U
    TMK United States
    		F926UOYN5HXAF 2024-02-08 2024-02-08 7.419 GiB
    SM-F926U_4_20240131152721_1ke7h6iqdc_fac.zip

    No matching downloads

    How to flash F926USQS5HXAF

    • F926USQS5HXAF has bootloader binary 5. Your device must run binary 5 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 F926USQS5HXAF

    • The security of your device has been improved.

    Security patch: February 2024

    SMR Feb-2024 fixes 68 vulnerabilities, 3 of them critical. Android Security Bulletin: 60, Samsung-specific issues (SVE): 8.

    Most severe Samsung fixes:

    • high Out-of-bounds Write in padmd_vld_htbl of libpadm.so (CVE-2024-20812)
    • high Out-of-bounds Write in padmd_vld_qtbl of libpadm.so (CVE-2024-20813)
    • high Improper authentication vulnerability in Auto Hotspot (CVE-2024-20816)

    All fixes and Galaxy models with this patch

    Rollout of F926USQS5HXAF by region

    Samsung released this build in all regions (2) on the same day, February 8, 2024.

    Device specifications

    • Launched withAndroid 11
    • Display diagonal19.3 cm (7.6")
    • Display resolution2208 x 1768 pixels
    • RAM12 GB
    • RAM typeLPDDR5
    • Rear camera resolution12 MP
    • Rear camera typeTriple camera
    • Battery capacity4400 mAh
    • Weight271 g

    Specifications of SM-F926B, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

    Frequently Asked Questions

    F926USQS5HXAF is Android 14 firmware for Samsung Galaxy Z Fold3 5G, released for United States (TMB, TMK). It includes the 2024-02-01 security patch. Samsung built it on 2024-02-08.

    SMR Feb-2024 fixes 68 vulnerabilities, 3 of them critical. Android Security Bulletin: 60, Samsung-specific issues (SVE): 8.

    No. A newer build for SM-F926U is available: F926USQSHKZH2. Install it instead of F926USQS5HXAF unless you need this exact version. The previous build was F926USQS5HXAC.

    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 7.419 GiB; keep about twice that free on the computer to unzip it. The Samsung Galaxy Z Fold3 5G must be on bootloader binary 5 or lower.

    This build uses bootloader binary 5. It can be flashed on a Samsung Galaxy Z Fold3 5G running binary 5 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 6 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 Fold3 5G

    • 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.

    • The security of your device has been improved.

    One UI 7.0 Upgrade (Android 15)
    Bold new look

    Visual enhancements
    Enjoy a more sophisticated and unique look. One UI 7 introduces a stunning redesign to key components including buttons, menus, notifications and control bars, providing a more consistent visual experience with curves and circles. Beautiful new colors, soft animations, and an innovative blur effect that's unique to One UI make information hierarchy clearer and help you focus on important information.

    Reimagined Home screen
    Fr...

    No changelog details available.
    Show 9 older builds

    • The security of your device has been improved.

    No changelog details available.

    • The security of your device has been improved.

    No changelog details available.

    • The security of your device has been improved.

    No changelog details available.

    • The security of your device has been improved.

    No changelog details available.

    • The security of your device has been improved.

    Model firmware by region