Samsung Galaxy A33 5G A336MUBS4CWD3
SM-A336M 9 countries Android 13

Samsung Galaxy A33 5G A336MUBS4CWD3 Firmware

Samsung Galaxy A33 5G A336MUBS4CWD3 is an Android 13 firmware for 9 countries, 24 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 A336MUBU4CWD1: security patch 2023-05-01 instead of 2023-03-01. A newer build for SM-A336M is available: A336MUBUKGZI3.

OS updates guaranteed until: Android 16Security updates until: Mar 25, 2027
9.0/10 (451)95,046 times
Android 13
OS Version
2023-05-06
First release
other regions until 2023-05-24
2023-05-01
Security patch
9
Countries
24
CSC codes
4
Bootloader binary

Bootloader binary 4. 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.
    2
    MODEM/CP Version: A336MUBS4CWD3
    ModelRegionCSC VersionBuild DateRelease dateSizeFile nameDownload
    SM-A336M
    ARO, CTI, PSN, UFN Argentina
    CHE, CHL, CHO, CHT, CHX Chile
    CTP Paraguay
    CTU, UFU, UYO Uruguay
    +2 more countries
    PEO, PET, PNT, SAM Peru
    ZTA, ZTM, ZTO, ZVV Brazil
    		A336MOWO4CWD3 2023-05-24 2023-05-06 6.303 GiB
    SM-A336M_2_20230429031130_sgaejbt6q2_fac.zip
    SM-A336M
    CDR Dominican Republic
    COM Colombia
    ECO Ecuador
    		A336MOWA4CWC2 2023-05-09 2023-05-09 5.888 GiB
    SM-A336M_2_20230429031610_7magizn1qu_fac.zip

    No matching downloads

    How to flash A336MUBS4CWD3

    • A336MUBS4CWD3 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.

    What's new in A336MUBS4CWD3

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

    Rollout of A336MUBS4CWD3 by region

    First release
    May 6, 2023
    Last region
    May 24, 2023
    Duration
    19 days
    Regions
    24
    1. Day 1 · · 5 regions
      BrazilZTAZTMZTOZVVChileCHT
    2. Day 4 · · 11 regions
      ArgentinaAROCTIColombiaCOMDominican RepublicCDREcuadorECOParaguayCTPPeruPEOPETUruguayCTUUFUUYO
    3. Day 5 · · 1 region
      PeruPNT
    4. Day 8 · · 4 regions
      ArgentinaPSNUFNChileCHLPeruSAM
    5. Day 12 · · 2 regions
      ChileCHOCHX
    6. Day 19 · · 1 region
      ChileCHE

    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.

    Frequently Asked Questions

    A336MUBS4CWD3 is Android 13 firmware for Samsung Galaxy A33 5G, released for 9 countries, 24 CSC codes. It includes the 2023-05-01 security patch. Samsung built it on 2023-05-06.

    No. A newer build for SM-A336M is available: A336MUBUKGZI3. Install it instead of A336MUBS4CWD3 unless you need this exact version. The previous build was A336MUBU4CWD1.

    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 4 or lower.

    This build uses bootloader binary 4. It can be flashed on a Samsung Galaxy A33 5G running binary 4 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 7 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 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.

    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...

    Show 8 older builds

    • 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.

    · Security patch update
    Model firmware by region