Samsung Galaxy A03 A035MUBS2CWC2
SM-A035M 16 countries Android 13

Samsung Galaxy A03 A035MUBS2CWC2 Firmware

Samsung Galaxy A03 A035MUBS2CWC2 is an Android 13 firmware for 16 countries, 49 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 A035MUBU1CWA9: bootloader binary raised from 1 to 2, so after installing it there is no way back to older builds; security patch 2023-03-01 instead of 2023-01-01. A newer build for SM-A035M is available: A035MUBS9CYG2.

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Android 13
OS Version
2023-03-18
First release
other regions until 2023-05-06
2023-03-01
Security patch
16
Countries
49
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 A03 use bootloader binary 9 (latest: A035MUBS9CYG2). If your device already runs binary 9, 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.
    9
    ModelRegionCSC VersionMODEM/CP VersionBuild DateRelease dateSizeFile nameDownload
    SM-A035M
    ALE Ecuador
    ANC Argentina
    BAT Mexico
    DOR Dominican Republic
    		A035MOWE2CWC2A035MUBS2CWC2 2023-05-06 2023-04-06 4.4 GiB
    SM-A035M_3_20230315213030_5ckgudtfya_fac.zip
    SM-A035M
    ARO, CTI, PSN, UFN Argentina
    BVO Bolivia
    COB, COL, COO Colombia
    CTP Paraguay
    +4 more countries
    EON Trinidad & Tobago
    GTO Guatemala
    TPA Panama
    UPO Uruguay
    		A035MOWO2CWC2A035MUBS2CWC2 2023-04-12 2023-03-21 4.631 GiB
    SM-A035M_3_20230315214940_j9h2gj0mex_fac.zip
    SM-A035M
    BVT Bolivia
    CGU Guatemala
    NBS Nicaragua
    TGP Paraguay
    		A035MOWM2CWC2A035MUBS2CWC2 2023-04-25 2023-03-31 4.338 GiB
    SM-A035M_3_20230315214830_l3p33m7r9u_fac.zip
    SM-A035M
    CDR Dominican Republic
    CHL, CRC Chile
    COM Colombia
    PGU Guatemala
    		A035MOWA2CWC3A035MUBS2CWC2 2023-04-04 2023-03-28 4.464 GiB
    SM-A035M_3_20230315212440_p0982e7nyi_fac.zip
    SM-A035M
    CHE, CHO, CHT, CHX Chile
    IUS, MXO, TCE, TMM Mexico
    PEO, PET, PNT, SAM Peru
    ZTA, ZTM, ZTO, ZVV Brazil
    		A035MOWO2CWC3A035MUBS2CWC2 2023-04-29 2023-03-21 4.631 GiB
    SM-A035M_3_20230315215101_htp5n56ctg_fac.zip
    SM-A035M
    CPA Panama
    PCT Puerto Rico
    		A035MOWA2CWC2A035MUBS2CWC2 2023-03-23 2023-03-21 4.463 GiB
    SM-A035M_3_20230315212600_dkmnbfwt8r_fac.zip
    SM-A035M
    CTU, UFU, UYO Uruguay
    		A035MOWO2CWC3A035MUBS2CWC3 2023-04-14 2023-04-14 4.631 GiB
    SM-A035M_3_20230317001530_dnh0kvzaqw_fac.zip
    SM-A035M
    EBE Ecuador
    		A035MOWT2CWC2A035MUBS2CWC2 2023-04-15 2023-04-15 4.308 GiB
    SM-A035M_3_20230315221400_a0q0mxfhen_fac.zip
    SM-A035M
    PSP Argentina
    		A035MOWB2CWC2A035MUBS2CWC2 2023-04-12 2023-04-13 4.294 GiB
    SM-A035M_3_20230315212901_gcat1brftm_fac.zip

    No matching downloads

    Device specifications

    • Launched withAndroid 11
    • Display diagonal16.5 cm (6.5")
    • Display resolution720 x 1600 pixels
    • RAM4 GB
    • Rear camera resolution48 MP
    • Rear camera typeDual camera
    • Battery capacity5000 mAh
    • Weight199 g

    Specifications of SM-A035G, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

    What's new in A035MUBS2CWC2

    • Stability and reliability
    Device behavior has been improved.

    How to flash A035MUBS2CWC2

    • A035MUBS2CWC2 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

    A035MUBS2CWC2 is Android 13 firmware for Samsung Galaxy A03, released for 16 countries, 49 CSC codes. It includes the 2023-03-01 security patch. Samsung built it on 2023-03-18.

    No. A newer build for SM-A035M is available: A035MUBS9CYG2. Install it instead of A035MUBS2CWC2 unless you need this exact version. The previous build was A035MUBU1CWA9.

    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 A03 must be on bootloader binary 2 or lower.

    This build uses bootloader binary 2. It can be flashed on a Samsung Galaxy A03 running binary 2 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 A03

    • 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.

    • The security of your device has been improved.

    • The security of your device has been improved.

    • The security of your device has been improved.

    Show 15 older builds

    • The security of your device has been improved.

    • The security of your device has been improved.

    • The security of your device has been improved.

    • The security of your device has been improved.

    • The security of your device has been improved.

    • The security of your device has been improved.

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

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

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

    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 a...

    • The security of your device has been improved.

    • Stability and reliability
    Device behavior has been improved.

    • Stability and reliability
    Device behavior has been improved.

    One UI Core 5 Upgrade (Android 13)

    One UI Core 5 brings you more powerful personalization and makes it easier to get things done across your Galaxy devices.

    Visual design

    New app icons and illustrations
    Icon symbols are larger for a bolder look that's easier to scan. Subtle background gradients and improved contrast give a fresher, more natural feel. New help illustrations have been created to give a consistent look to all apps.

    Smoother than ever before
    New animations and transition effec...

    • The security of your device has been improved.

    Model firmware by region