Samsung Galaxy A02s A025MUBU3BUL3
SM-A025M 16 countries Android 11

Samsung Galaxy A02s A025MUBU3BUL3 Firmware

Samsung Galaxy A02s A025MUBU3BUL3 is an Android 11 firmware for 16 countries, 44 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 A025MUBS2BUI1: bootloader binary raised from 2 to 3, so after installing it there is no way back to older builds; security patch 2021-12-01 instead of 2021-10-01. A newer build for SM-A025M is available: A025MUBS9CYC1.

Download firmware
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Android 11
OS Version
2022-01-03
First release
other regions until 2022-03-19
2021-12-01
Security patch
16
Countries
44
CSC codes
3
Bootloader binary

Bootloader binary 3. Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.

Newer builds of Samsung Galaxy A02s use bootloader binary 9 (latest: A025MUBS9CYC1). 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.
    6
    MODEM/CP Version: A025MUBU3BUL3
    ModelRegionCSC VersionBuild DateRelease dateSizeFile nameDownload
    SM-A025M
    ANC Argentina
    BAT Mexico
    CHE Chile
    CWW Jamaica
    		A025MOWE3BUL3 2022-02-02 2022-01-20 3.563 GiB
    SM-A025M_1_20211207005700_x7dtoq93vx_fac.zip
    		Download
    SM-A025M
    ARO, CTI, PSN, UFN Argentina
    BVO Bolivia
    CHO Chile
    COB, COL, COO Colombia
    +8 more countries
    CTP Paraguay
    EON Trinidad & Tobago
    GTO Guatemala
    IUS, MXO, TMM Mexico
    PEO, PET, PNT, SAM Peru
    TPA Panama
    UPO, UYO Uruguay
    ZTA, ZTM, ZTO, ZVV Brazil
    		A025MOWO3BUL3 2022-03-19 2022-01-04 3.389 GiB
    SM-A025M_1_20211207004600_4kdg1ldwmu_fac.zip
    		Download
    SM-A025M
    BVT Bolivia
    CGU Guatemala
    TGP Paraguay
    CTE, ETE
    		A025MOWM3BUL3 2022-02-24 2022-01-19 3.171 GiB
    SM-A025M_1_20211211055001_pz51m1d6u5_fac.zip
    		Download
    SM-A025M
    CHL Chile
    COM Colombia
    CPA Panama
    ECO Ecuador
    +2 more countries
    PGU Guatemala
    TCE Mexico
    		A025MOWA3BUL3 2022-01-13 2022-01-04 3.318 GiB
    SM-A025M_1_20211207032330_vd46skqlry_fac.zip
    		Download
    SM-A025M
    CHT Chile
    UFU Uruguay
    		A025MOWT3BUL3 2022-02-02 2022-01-10 3.141 GiB
    SM-A025M_1_20211207005230_vefr9rxxpl_fac.zip
    		Download
    SM-A025M
    CTU Uruguay
    		A025MOWO3BUL3 2022-03-08 2022-03-08 3.389 GiB
    SM-A025M_1_20220126225310_wy0rqzio0b_fac.zip
    		Download

    No matching downloads

    How to flash A025MUBU3BUL3

    • A025MUBU3BUL3 has bootloader binary 3. Your device must run binary 3 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 A025MUBU3BUL3

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

    Rollout of A025MUBU3BUL3 by region

    First release
    January 4, 2022
    Last region
    March 21, 2022
    Duration
    77 days
    Regions
    44
    1. Day 1 · · 8 regions
      ColombiaCOMEcuadorECOGuatemalaPGUPanamaCPAPeruPEOPETPNTSAM
    2. Day 3 · · 4 regions
      BrazilZTAZTMZTOChileCHL
    3. Day 7 · · 3 regions
      ChileCHTMexicoIUSMXO
    4. Day 14 · · 7 regions
      ArgentinaAROCTIPSNUFNColombiaCOLCOOGuatemalaGTO
    5. Day 15 · · 1 region
      MexicoTCE
    6. Day 16 · · 4 regions
      BoliviaBVOGuatemalaCGUCTEETE
    7. Day 17 · · 4 regions
      JamaicaCWWParaguayCTPTrinidad & TobagoEONUruguayUPO
    8. Day 18 · · 1 region
      BoliviaBVT
    9. Day 21 · · 3 regions
      ChileCHOColombiaCOBPanamaTPA
    10. Day 23 · · 1 region
      MexicoBAT

    Release days not shown: 6.

    Device specifications

    • Display diagonal16.5 cm (6.5")
    • Display resolution720 x 1600 pixels
    • Display typePLS
    • Processor frequency1.8 GHz
    • RAM4 GB
    • Rear camera resolution13 MP
    • Rear camera typeTriple camera
    • Battery capacity5000 mAh
    • Weight196 g

    Frequently Asked Questions

    A025MUBU3BUL3 is Android 11 firmware for Samsung Galaxy A02s, released for 16 countries, 44 CSC codes. It includes the 2021-12-01 security patch. Samsung built it on 2022-01-03.

    No. A newer build for SM-A025M is available: A025MUBS9CYC1. Install it instead of A025MUBU3BUL3 unless you need this exact version. The previous build was A025MUBS2BUI1.

    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 A02s must be on bootloader binary 3 or lower.

    This build uses bootloader binary 3. It can be flashed on a Samsung Galaxy A02s running binary 3 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 A02s

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

    No changelog details available.

    • The security of your device has been improved.

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

    • The security of your device has been improved.

    Show 11 older builds

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

    • Security
    The device is protected with improved security.

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

    One UI Core 4.1 Upgrade (Android 12)

    One UI Core 4.1 brings you a wide array of new features and enhancements for your Galaxy devices. More intuitive, more fun, more secure, and easier than ever.

    Check out the changes below.

    Color palette

    Customize your phone with unique colors based on your wallpaper. Your colors will be applied to menus, buttons, backgrounds, and apps throughout your phone.

    Privacy

    One UI Core 4.1 offers strong privacy protection to make sure your personal information...

    · 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.

    Model firmware by region