Samsung Galaxy Z Fold4 F936U1UES8GYB2
SM-F936U1 8 countries Android 14

Samsung Galaxy Z Fold4 F936U1UES8GYB2 Firmware

Samsung Galaxy Z Fold4 F936U1UES8GYB2 is an Android 14 firmware for 8 countries, 19 CSC codes. 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 F936U1UES7GYA5: bootloader binary raised from 7 to 8, so after installing it there is no way back to older builds; security patch 2025-03-01 instead of 2025-02-01. A newer build for SM-F936U1 is available: F936U1UESAIZH2.

OS updates guaranteed until: Android 16Security updates until: Jul 23, 2027
9.1/10 (307)37,443 times
Android 14
OS Version
2025-03-11
First release
other regions until 2025-04-05
2025-03-01
Security patch
8
Countries
19
CSC codes
8
Bootloader binary

Bootloader binary 8. Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.

Newer builds of Samsung Galaxy Z Fold4 use bootloader binary A (10) (latest: F936U1UESAIZH2). If your device already runs binary A (10), 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#.
    Your CSC is in Settings → About phone (About tablet) → Software information, or dial *#1234#. The CSC sets your region's features and network bands. Download the firmware for your country.
    2
    MODEM/CP Version: F936U1UES8GYB2
    ModelRegionCSC VersionBuild DateRelease dateSizeFile nameDownload
    SM-F936U1
    ACG, AIO, ATT, CCT, LRA, TFN, TMB, TMK, USC, VZW, XAA, XAR United States
    ATC, CHA, DSA, DSH, FKR, XAG
    		F936U1OYM8GYB2 2025-03-11 2025-03-11 8.607 GiB
    SM-F936U1_3_20250225155040_igbfz6brqv_fac.zip
    SM-F936U1
    PCT Puerto Rico
    		F936U1OWA8GYB2 2025-04-05 2025-04-07 8.636 GiB
    SM-F936U1_3_20250313044141_vp31hk7tsy_fac.zip

    No matching downloads

    Device specifications

    • Display diagonal19.3 cm (7.6")
    • Display resolution2176 x 1812 pixels
    • RAM12 GB
    • Rear camera resolution50 MP
    • Rear camera typeTriple camera
    • Battery capacity4400 mAh
    • Weight263 g

    Specifications of SM-F936B, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

    What's new in F936U1UES8GYB2

    • The security of your device has been improved.

    How to flash F936U1UES8GYB2

    • F936U1UES8GYB2 has bootloader binary 8. Your device must run binary 8 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.

    Frequently Asked Questions

    F936U1UES8GYB2 is Android 14 firmware for Samsung Galaxy Z Fold4, released for 8 countries, 19 CSC codes. It includes the 2025-03-01 security patch. Samsung built it on 2025-03-11.

    No. A newer build for SM-F936U1 is available: F936U1UESAIZH2. Install it instead of F936U1UES8GYB2 unless you need this exact version. The previous build was F936U1UES7GYA5.

    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 Fold4 must be on bootloader binary 8 or lower.

    This build uses bootloader binary 8. It can be flashed on a Samsung Galaxy Z Fold4 running binary 8 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 10 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 Fold4

    • 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.

    • 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.

    • 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 15 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.

    • 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.

    • 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.

    One UI 8.0 (Android 16)
    Productivity

    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.

    Easier file sharing with Quick Share
    It's never been easier to send and receive files. Tap the Quick Share button in quick settings to get started. You can receive files while the Quick Share screen is open and send files to others directly from Quick Share.

    Sticky notes
    Add quick annotations on top o...

    • 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.

    • 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...

    • The security of your device has been improved.

    • The security of your device has been improved.

    • The security of your device has been improved.

    Model firmware by region