Samsung Galaxy A21s A217MUBSBDWI1
SM-A217M 17 countries Android 12

Samsung Galaxy A21s A217MUBSBDWI1 Firmware

Samsung Galaxy A21s A217MUBSBDWI1 is an Android 12 firmware for 17 countries, 42 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 A217MUBUADWE2: bootloader binary raised from A (10) to B (11), so after installing it there is no way back to older builds; security patch 2023-09-01 instead of 2023-05-01. A newer build for SM-A217M is available: A217MUBSCDXF2.

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Android 12
OS Version
2023-10-10
First release
other regions until 2023-12-02
2023-09-01
Security patch
17
Countries
42
CSC codes
B (11)
Bootloader binary

Bootloader binary B (11). Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.

Newer builds of Samsung Galaxy A21s use bootloader binary C (12) (latest: A217MUBSCDXF2). If your device already runs binary C (12), 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.
    5
    MODEM/CP Version: A217MUBSBDWI1
    ModelRegionCSC VersionBuild DateRelease dateSizeFile nameDownload
    SM-A217M
    ALE Ecuador
    BAT, IUS, UNE Mexico
    CWW, JDI Jamaica
    DOR Dominican Republic
    +2 more countries
    ICE Costa Rica
    PNT Peru
    		A217MOWEBDWI2 2023-10-27 2023-10-10 4.278 GiB
    SM-A217M_3_20230929225441_ekecr21hpi_fac.zip
    SM-A217M
    BVO, BVT Bolivia
    CGU, GTO Guatemala
    CHO, CHT Chile
    COB, COO Colombia
    +7 more countries
    EBE Ecuador
    EON Trinidad & Tobago
    PEO, SAM Peru
    TPA Panama
    UFU, UYO Uruguay
    ZTA, ZTM, ZTO, ZVV Brazil
    CTE, ETE
    		A217MOWOBDWI2 2023-10-28 2023-10-10 3.894 GiB
    SM-A217M_3_20230929225630_ryrt25rvk5_fac.zip
    SM-A217M
    CDR Dominican Republic
    CHL, CRC Chile
    COM Colombia
    CPA Panama
    +5 more countries
    ECO Ecuador
    PCT Puerto Rico
    PET Peru
    PGU Guatemala
    TCE Mexico
    		A217MOWABDWI1 2023-10-17 2023-10-10 3.915 GiB
    SM-A217M_3_20230928044650_izzar83etg_fac.zip
    SM-A217M
    CHE Chile
    		A217MOWEBDWJ1 2023-12-02 2023-12-02 4.278 GiB
    SM-A217M_3_20231009234600_etjc7gibzt_fac.zip
    SM-A217M
    COL Colombia
    		A217MOWOBDWJ1 2023-11-01 2023-11-01 3.894 GiB
    SM-A217M_3_20231009235930_mr73esuyl6_fac.zip

    No matching downloads

    How to flash A217MUBSBDWI1

    • A217MUBSBDWI1 has bootloader binary B (11). Your device must run binary B (11) 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 A217MUBSBDWI1

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

    Rollout of A217MUBSBDWI1 by region

    First release
    October 10, 2023
    Last region
    December 2, 2023
    Duration
    54 days
    Regions
    42
    1. Day 1 · · 26 regions
      BoliviaBVOBVTBrazilZTAZTMZTOZVVChileCRCColombiaCOMCOODominican RepublicCDRDOREcuadorECOGuatemalaGTOPGUMexicoBATIUSTCEUNEPanamaCPATPAPeruPEOPETPNTPuerto RicoPCTTrinidad & TobagoEON
      +1 more country
      UruguayUYO
    2. Day 9 · · 5 regions
      ChileCHLCHOCosta RicaICEEcuadorALEJamaicaCWW
    3. Day 11 · · 3 regions
      GuatemalaCGUCTEETE
    4. Day 12 · · 4 regions
      ColombiaCOBEcuadorEBEPeruSAMUruguayUFU
    5. Day 18 · · 1 region
      JamaicaJDI
    6. Day 19 · · 1 region
      ChileCHT
    7. Day 23 · · 1 region
      ColombiaCOL
    8. Day 54 · · 1 region
      ChileCHE

    Device specifications

    • Display diagonal16.5 cm (6.5")
    • Display resolution720 x 1600 pixels
    • Display typePLS
    • Processor frequency2 GHz
    • RAM4 GB
    • Rear camera resolution48 MP
    • Rear camera typeQuad camera
    • SIM cardsDual SIM
    • Battery capacity5000 mAh
    • Weight192 g

    Frequently Asked Questions

    A217MUBSBDWI1 is Android 12 firmware for Samsung Galaxy A21s, released for 17 countries, 42 CSC codes. It includes the 2023-09-01 security patch. Samsung built it on 2023-10-10.

    No. A newer build for SM-A217M is available: A217MUBSCDXF2. Install it instead of A217MUBSBDWI1 unless you need this exact version. The previous build was A217MUBUADWE2.

    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 A21s must be on bootloader binary B (11) or lower.

    This build uses bootloader binary B (11). It can be flashed on a Samsung Galaxy A21s running binary B (11) or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 2 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 A21s

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

    · Security patch update

    • 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.

    Show 12 older builds
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    One UI 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

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

    • The security of your device has been improved.

    · 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.

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

    • The performance of Camera has been improved
    • Enhanced Quick Share
    - Improve file sharing between Galaxy devices using Quick Share.
    • The security of your device has been improved.

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

    Model firmware by region