Samsung Galaxy A23 A235MUBU1AVC4
SM-A235M 6 countries Android 12

Samsung Galaxy A23 A235MUBU1AVC4 Firmware

Samsung Galaxy A23 A235MUBU1AVC4 is an Android 12 firmware for 6 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 A235MUBU1AVB8, Android and the bootloader binary are unchanged, so you can switch between the two in both directions. A newer build for SM-A235M is available: A235MUBSFEZB1.

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Android 12
OS Version
2022-03-31
First release
other regions until 2022-04-06
2022-03-01
Security patch
6
Countries
10
CSC codes
1
Bootloader binary

Bootloader binary 1. Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.

Newer builds of Samsung Galaxy A23 use bootloader binary F (15) (latest: A235MUBSFEZB1). If your device already runs binary F (15), 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: A235MUBU1AVC4
    ModelRegionCSC VersionBuild DateRelease dateSizeFile nameDownload
    SM-A235M
    BVO Bolivia
    EON Trinidad & Tobago
    GTO Guatemala
    TPA Panama
    +2 more countries
    UPO Uruguay
    ZTA, ZTM, ZTO, ZVV Brazil
    		A235MOWO1AVC4 2022-04-06 2022-04-05 5.643 GiB
    SM-A235M_2_20220325011011_2h8ilih22z_fac.zip
    		Download
    SM-A235M
    PGU Guatemala
    		A235MOWA1AVC4 2022-03-31 2022-03-31 5.475 GiB
    SM-A235M_2_20220325014401_g59mw4m5ia_fac.zip
    		Download

    No matching downloads

    How to flash A235MUBU1AVC4

    • A235MUBU1AVC4 has bootloader binary 1. Your device must run binary 1 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 A235MUBU1AVC4

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

    Rollout of A235MUBU1AVC4 by region

    First release
    March 31, 2022
    Last region
    April 6, 2022
    Duration
    7 days
    Regions
    10
    1. Day 1 · · 1 region
      GuatemalaPGU
    2. Day 6 · · 6 regions
      BrazilZTAZTMZTOZVVGuatemalaGTOPanamaTPA
    3. Day 7 · · 3 regions
      BoliviaBVOTrinidad & TobagoEONUruguayUPO

    Device specifications

    • Launched withAndroid 12
    • Display diagonal16.8 cm (6.6")
    • Display resolution1080 x 2408 pixels
    • RAM4 GB
    • Rear camera resolution50 MP
    • Rear camera typeQuad camera
    • Battery capacity5000 mAh
    • Weight195 g

    Specifications of SM-A235F, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

    Frequently Asked Questions

    A235MUBU1AVC4 is Android 12 firmware for Samsung Galaxy A23, released for 6 countries, 10 CSC codes. It includes the 2022-03-01 security patch. Samsung built it on 2022-03-31.

    No. A newer build for SM-A235M is available: A235MUBSFEZB1. Install it instead of A235MUBU1AVC4 unless you need this exact version. The previous build was A235MUBU1AVB8.

    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 A23 must be on bootloader binary 1 or lower.

    This build uses bootloader binary 1. It can be flashed on a Samsung Galaxy A23 running binary 1 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 12 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 A23

    • Security
    The device is protected with improved security.

    These changes may vary depending on the model, country, or network operator of the customer environment.

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

    · Security patch update

    • Security
    The device is protected with improved security.

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

    Show 9 older builds
    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.

    More widgets for your Lock screen
    Additional widgets are available for your Lock screen so you can quickly check useful information without unlocking your phone. The new widgets include Weather, Samsung Health, Battery, Reminder, Calendar, and Clock.

    Customize alarm alerts
    Use an image, vid...

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

    · Security patch update

    • Stability and reliability
    Device behavior has been improved.
    • Security
    The device is protected with improved security.

    One UI 6.0 Upgrade (Android 14)
    Quick panel

    New button layout
    The quick panel has a new layout that makes it easier to access the features you use most. Wi-Fi and Bluetooth now have their own dedicated buttons at the top of the screen, while visual features, like Dark mode and Eye comfort shield have been moved to the bottom. Other quick settings buttons appear in a customizable area in the middle.

    Instantly access the full quick panel
    By default, a compact quick panel with notifications ap...

    · Security patch update
    Model firmware by region