Samsung Galaxy A33 5G A336MUBSHGZB6
SM-A336M 15 countries Android 16

Samsung Galaxy A33 5G A336MUBSHGZB6 Firmware

Samsung Galaxy A33 5G A336MUBSHGZB6 is an Android 16 firmware for 15 countries, 46 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 A336MUBSGGZA1: bootloader binary raised from G (16) to H (17), so after installing it there is no way back to older builds; security patch 2026-02-05 instead of 2026-01-01. A newer build for SM-A336M is available: A336MUBUKGZI3.

OS updates guaranteed until: Android 16Security updates until: Mar 23, 2027
9.2/10 (137)41,947 times
Android 16
OS Version
2026-03-10
First release
other regions until 2026-03-17
2026-02-05
Security patch
15
Countries
46
CSC codes
H (17)
Bootloader binary

Bootloader binary H (17). Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.

Newer builds of Samsung Galaxy A33 5G use bootloader binary K (20) (latest: A336MUBUKGZI3). If your device already runs binary K (20), 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.
    3
    MODEM/CP Version: A336MUBSHGZB1
    ModelRegionCSC VersionBuild DateRelease dateSizeFile nameDownload
    SM-A336M
    ANC Argentina
    BAT Mexico
    CWW Jamaica
    DOR Dominican Republic
    		A336MOWEHGZB6 2026-03-10 2026-03-11 7.177 GiB
    SM-A336M_5_20260220001110_xqhs3y755y_fac.zip
    SM-A336M
    ARO, CTI, PSN, PSP, UFN Argentina
    BVO, BVT Bolivia
    CGU, GTO Guatemala
    CHE, CHL, CHO, CHT, CHX Chile
    +9 more countries
    COB, COL, COO Colombia
    CTP Paraguay
    CTU, UFU, UPO, UYO Uruguay
    EBE Ecuador
    EON Trinidad & Tobago
    IUS, MXO, TCE, TMM Mexico
    PEO, PET, PNT, SAM Peru
    TPA Panama
    ZTA, ZTM, ZTO, ZVV Brazil
    		A336MOWOHGZB6 2026-03-17 2026-03-10 7.578 GiB
    SM-A336M_5_20260219232710_gx596ha1z8_fac.zip
    SM-A336M
    CDR Dominican Republic
    COM Colombia
    CRC Chile
    ECO Ecuador
    +1 more country
    PGU Guatemala
    		A336MOWAHGZB6 2026-03-10 2026-03-11 7.215 GiB
    SM-A336M_5_20260219234541_ybq6zr2jyq_fac.zip

    No matching downloads

    Device specifications

    • Launched withAndroid 12
    • Display diagonal16.3 cm (6.4")
    • Display resolution1080 x 2400 pixels
    • RAM6 GB
    • Rear camera resolution48 MP
    • Rear camera typeQuad camera
    • Battery capacity5000 mAh
    • Weight186 g

    Specifications of SM-A336B, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

    What's new in A336MUBSHGZB6

    • 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 A336MUBSHGZB6

    • A336MUBSHGZB6 has bootloader binary H (17). Your device must run binary H (17) 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

    A336MUBSHGZB6 is Android 16 firmware for Samsung Galaxy A33 5G, released for 15 countries, 46 CSC codes. It includes the 2026-02-05 security patch. Samsung built it on 2026-03-10.

    No. A newer build for SM-A336M is available: A336MUBUKGZI3. Install it instead of A336MUBSHGZB6 unless you need this exact version. The previous build was A336MUBSGGZA1.

    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 A33 5G must be on bootloader binary H (17) or lower.

    This build uses bootloader binary H (17). It can be flashed on a Samsung Galaxy A33 5G running binary H (17) or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". No other build of this model uses binary H (17).

    Other builds and changelog for Samsung Galaxy A33 5G

    • 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.

    • 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.

    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.

    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...

    • Overall stability of your device has been improved.
    • The security of your device has been improved.

    · Security patch update

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

    · Security patch update

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

    • Overall stability of your device has been improved.
    • The security of your device has been improved.

    • Overall stability of your device has been improved.
    • The security of your device has been improved.

    · Security patch update
    Model firmware by region