SM-F741U1 10 countries Android 16

Samsung Galaxy Z Flip6 F741U1UES4DZE1 Firmware

Samsung Galaxy Z Flip6 F741U1UES4DZE1 is an Android 16 firmware for 10 countries, 21 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 F741U1UEU3DZDP: bootloader binary raised from 3 to 4, so after installing it there is no way back to older builds; security patch 2026-05-05 instead of 2026-04-05. A newer build for SM-F741U1 is available: F741U1UEU4EZIH.

OS updates guaranteed until: Android 21Security updates until: Jul 23, 2031
8.7/10 (94)11,415 times
Android 16
OS Version
2026-05-18
First release
other regions until 2026-05-21
2026-05-05
Security patch
10
Countries
21
CSC codes
4
Bootloader binary

Bootloader binary 4. 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#.
    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: F741U1UES4DZE1
    ModelRegionCSC VersionBuild DateRelease dateSizeFile nameDownload
    SM-F741U1
    ACG, AIO, ATT, CCT, LRA, TFN, TMB, TMK, USC, VZW, XAA, XAR United States
    ATC, CHA, DSA, DSG, DSH, FKR, XAG
    		F741U1OYM4DZE1 2026-05-18 2026-05-28 12.931 GiB
    SM-F741U1_4_20260518171111_qkkknn0lf0_fac.zip
    SM-F741U1
    PCT Puerto Rico
    LLA
    		F741U1OWA4DZE1 2026-05-21 2026-06-09 13.035 GiB
    SM-F741U1_4_20260521032111_v9rz3gxxii_fac.zip

    No matching downloads

    Device specifications

    • Launched withAndroid 14
    • Display diagonal17 cm (6.7")
    • Display resolution2640 x 1080 pixels
    • RAM12 GB
    • Rear camera resolution50 MP
    • Rear camera typeDual camera
    • Battery capacity4000 mAh
    • Weight187 g

    Specifications of SM-F741B, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

    What's new in F741U1UES4DZE1

    • Security
    The device is protected with improved security.

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

    How to flash F741U1UES4DZE1

    • F741U1UES4DZE1 has bootloader binary 4. Your device must run binary 4 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

    F741U1UES4DZE1 is Android 16 firmware for Samsung Galaxy Z Flip6, released for 10 countries, 21 CSC codes. It includes the 2026-05-05 security patch. Samsung built it on 2026-05-18.

    No. A newer build for SM-F741U1 is available: F741U1UEU4EZIH. Install it instead of F741U1UES4DZE1 unless you need this exact version. The previous build was F741U1UEU3DZDP.

    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 Flip6 must be on bootloader binary 4 or lower.

    This build uses bootloader binary 4. It can be flashed on a Samsung Galaxy Z Flip6 running binary 4 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 4 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 Flip6

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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.

    • 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.

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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.

    • 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.

    • Security
    The device is protected with improved security.

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

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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.

    • 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.

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