SM-S741U1 7 countries Android 17

Samsung Galaxy S26 FE S741U1UES2AZI7 Firmware

Samsung Galaxy S26 FE S741U1UES2AZI7 is an Android 17 firmware for 7 countries, 10 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 S741U1UES2AZI5, Android and the bootloader binary are unchanged, so you can switch between the two in both directions. This is the newest build for SM-S741U1.

9.0/10 (20)1,871 times
Android 17
OS Version
2026-09-28
Build Date
2026-10-05
Security patch
7
Countries
10
CSC codes
2
Bootloader binary

Bootloader binary 2. 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: S741U1UES2AZI7
    ModelRegionCSC VersionRelease dateSizeFile nameDownload
    SM-S741U1
    ACG, AIO, ATT, CCT United States
    ATC, CHA, DSA, DSG, DSH, FKR
    		S741U1OYM2AZI7 2026-10-12 13.585 GiB
    SM-S741U1_1_20260928224541_udc5dpuyf0_fac.zip

    No matching downloads

    Device specifications

    • Launched withAndroid 17
    • Display diagonal17 cm (6.7")
    • Display resolution2340 x 1080 pixels
    • Rear camera resolution50 MP
    • Rear camera typeTriple camera
    • Battery capacity4900 mAh
    • Weight193 g

    Specifications of SM-S741B, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

    What's new in S741U1UES2AZI7

    • 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 S741U1UES2AZI7

    • S741U1UES2AZI7 has bootloader binary 2. Your device must run binary 2 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

    S741U1UES2AZI7 is Android 17 firmware for Samsung Galaxy S26 FE, released for 7 countries, 10 CSC codes. It includes the 2026-10-05 security patch. Samsung built it on 2026-09-28.

    Yes. S741U1UES2AZI7 is the newest build for SM-S741U1 on SamFirm. The previous build was S741U1UES2AZI5.

    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 13.585 GiB; keep about twice that free on the computer to unzip it. The Samsung Galaxy S26 FE must be on bootloader binary 2 or lower.

    This build uses bootloader binary 2. It can be flashed on a Samsung Galaxy S26 FE running binary 2 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 2 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 S26 FE

    • 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.

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

    No changelog details available.
    Model firmware by region