Samsung Galaxy A37 5G A376BXXS3AZF6
SM-A376B 10 countries Android 16

Samsung Galaxy A37 5G A376BXXS3AZF6 Firmware

Samsung Galaxy A37 5G A376BXXS3AZF6 is an Android 16 firmware for 10 countries, 23 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 A376BXXS3AZF5, Android and the bootloader binary are unchanged, so you can switch between the two in both directions. A newer build for SM-A376B is available: A376BXXU5BZI6.

OS updates guaranteed until: Android 22Security updates until: Mar 23, 2032
9.4/10 (29)7,243 times
Android 16
OS Version
2026-06-17
Build Date
2026-06-05
Security patch
10
Countries
23
CSC codes
3
Bootloader binary

Bootloader binary 3. Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.

Newer builds of Samsung Galaxy A37 5G use bootloader binary 5 (latest: A376BXXU5BZI6). If your device already runs binary 5, 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: A376BXXS3AZF1
    ModelRegionCSC VersionRelease dateSizeFile nameDownload
    SM-A376B
    ARO, PSP, UFN Argentina
    BVO Bolivia
    CDR Dominican Republic
    CTU Uruguay
    +3 more countries
    GTO Guatemala
    IUS, MXO, TCE Mexico
    ZTO, ZVV Brazil
    		A376BOWO3AZF1 2026-06-23 8.107 GiB
    SM-A376B_1_20260617040711_n3xawb9ti9_fac.zip
    SM-A376B
    CGU Guatemala
    CHE, CHL, CHO, CHT Chile
    COB, COL, COM, COO Colombia
    PET, SAM Peru
    		A376BOWB3AZF1 2026-06-23 8.09 GiB
    SM-A376B_1_20260617041120_up88mxsp3r_fac.zip

    No matching downloads

    Device specifications

    • Launched withAndroid 16.0
    • Display diagonal17 cm (6.7")
    • Display resolution1080 x 2340 pixels
    • Processor frequency2 GHz
    • RAM6 GB
    • Rear camera resolution50 MP
    • Rear camera typeTriple camera
    • SIM cardsDual SIM
    • Battery capacity5000 mAh
    • Weight196 g

    What's new in A376BXXS3AZF6

    • 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 A376BXXS3AZF6

    • A376BXXS3AZF6 has bootloader binary 3. Your device must run binary 3 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

    A376BXXS3AZF6 is Android 16 firmware for Samsung Galaxy A37 5G, released for 10 countries, 23 CSC codes. It includes the 2026-06-05 security patch. Samsung built it on 2026-06-17.

    No. A newer build for SM-A376B is available: A376BXXU5BZI6. Install it instead of A376BXXS3AZF6 unless you need this exact version. The previous build was A376BXXS3AZF5.

    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 A37 5G must be on bootloader binary 3 or lower.

    This build uses bootloader binary 3. It can be flashed on a Samsung Galaxy A37 5G running binary 3 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 A37 5G

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    More customizable quick panel
    You can now rearrange and customize the controls in your quick panel even more than before. You can change the size of the brightness and volume sliders as well as the media player. You can also separate the sound mode button from the volume slider.

    Privacy, security, and device protection

    Warranty and care
    The new Warranty and care menu in settings lets you check your warranty information and access diagnostic checks a...

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

    • 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 9 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.

    • Stability and reliability
    Device behavior has been improved.

    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.

    No changelog details available.
    Model firmware by region