Samsung Galaxy A04 A045MUBU2CWF1
SM-A045M 12 countries Android 13

Samsung Galaxy A04 A045MUBU2CWF1 Firmware

Samsung Galaxy A04 A045MUBU2CWF1 is an Android 13 firmware for 12 countries, 34 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 A045MUBU1BWE3: bootloader binary raised from 1 to 2, so after installing it there is no way back to older builds; security patch 2023-06-01 instead of 2023-04-01. A newer build for SM-A045M is available: A045MUBSHEZH2.

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Android 13
OS Version
2023-07-07
First release
other regions until 2023-09-08
2023-06-01
Security patch
12
Countries
34
CSC codes
2
Bootloader binary

Bootloader binary 2. Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.

Newer builds of Samsung Galaxy A04 use bootloader binary H (17) (latest: A045MUBSHEZH2). If your device already runs binary H (17), 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: A045MUBU2CWF1
    ModelRegionCSC VersionBuild DateRelease dateSizeFile nameDownload
    SM-A045M
    ANC, ARO, CTI, PSN, UFN Argentina
    BVO Bolivia
    CHE, CHL, CHO, CHT, CHX Chile
    COB, COL, COO Colombia
    +7 more countries
    CTP, TGP Paraguay
    CTU, UFU, UPO, UYO Uruguay
    GTO, PGU Guatemala
    IUS, MXO, TCE, TMM Mexico
    PEO, PET, PNT, SAM Peru
    TPA Panama
    GLO, MXD
    		A045MOWO2CWF1 2023-08-07 2023-07-07 4.792 GiB
    SM-A045M_2_20230627020750_k80any9lfg_fac.zip
    SM-A045M
    COM Colombia
    		A045MOWA2CWF1 2023-09-08 2023-09-08 4.496 GiB
    SM-A045M_2_20230627021800_fb6uqkqsjv_fac.zip

    No matching downloads

    What's new in A045MUBU2CWF1

    One UI Core 5.1 Update

    One UI Core 5.1 takes your phone to the next level with new Gallery features as well as productivity and personalization enhancements.

    Gallery

    Revamped info display
    When you swipe up while viewing a picture or video in your Gallery, you can see when and where the picture was taken, which device took the picture, where the picture is stored, and more. Now with a simpler layout.

    Multitasking

    Easily minimize or switch to full screen
    You can now minimize or maximize an app window without going to the options menu. Just drag one of the corners.

    Access your most used apps in split screen
    When you start a split-screen view, the apps you use most often will be shown below your recently used apps to help you find the apps you need faster.

    Modes and Routines

    Change wallpapers based on your mode
    Set a different wallpaper based on your current activity. Choose one wallpaper for work, one for exercising, and more.

    More actions for routines
    New actions let you control Quick Share and Touch sensitivity, change your ringtone, and change your font style.

    Weather

    Quick access to useful information
    Check severe weather alerts, daily weather summaries, and sunrise/sunset times at the top of the Weather app. The temperature graph now uses colors to show how the temperature changes throughout the day.

    Hourly precipitation graph
    An hourly graph now shows how much precipitation has fallen at different times of the day.

    Summary on Weather widget
    A brief summary of the current weather conditions now appears on the weather widget to let you know if it's sunny, cloudy, raining, or snowing.

    Samsung Internet

    Continue browsing on another device
    If you're browsing the web on one Galaxy phone or tablet and later open the Internet app on another Galaxy device signed in to the same Samsung account, a button will appear that lets you open the last webpage you were viewing on the other device.

    Improved search
    Your searches now include the names of bookmark folders and tab groups. Improved search logic lets you find what you're looking for even if something isn't spelled correctly.

    Additional changes

    Check the battery level of your devices
    The new Battery widget lets you check the battery level of your devices, right from the Home screen. You can see how much battery is left on your phone, Galaxy Buds, Galaxy Watch, and other supported devices.

    Settings suggestions
    While signed in to your Samsung account, suggestions will appear at the top of the Settings screen to help you share, connect, and enhance your experience across your Galaxy devices.

    Choose where to save screenshots
    You can now change the folder where screenshots are saved.

    How to flash A045MUBU2CWF1

    • A045MUBU2CWF1 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

    A045MUBU2CWF1 is Android 13 firmware for Samsung Galaxy A04, released for 12 countries, 34 CSC codes. It includes the 2023-06-01 security patch. Samsung built it on 2023-07-07.

    No. A newer build for SM-A045M is available: A045MUBSHEZH2. Install it instead of A045MUBU2CWF1 unless you need this exact version. The previous build was A045MUBU1BWE3.

    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 A04 must be on bootloader binary 2 or lower.

    This build uses bootloader binary 2. It can be flashed on a Samsung Galaxy A04 running binary 2 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 2.

    Other builds and changelog for Samsung Galaxy A04

    • 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.

    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.

    • 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.

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

    • The security of your device has been improved.

    • The security of your device has been improved.

    • Stability and reliability
    Device behavior has been improved.

    One UI 6.1 Upgrade
    Customize your Galaxy

    New wallpaper editing features
    Decorate your wallpaper however you like. When you select an image to use as your wallpaper, you can now apply frames and effects.

    Customize alarm alerts
    Use an image, video, or AR emoji to create your own custom alert screens for each alarm. You can even change the layout of where the alarm information appears on the screen.

    More stickers to personalize your calendar
    You can now add up to 2 stickers for each date on y...

    • The security of your device has been improved.

    • The security of your device has been improved.

    Model firmware by region