Samsung Galaxy A21s A217MUBU2ATG5
SM-A217M 17 countries Android 10

Samsung Galaxy A21s A217MUBU2ATG5 Firmware

Samsung Galaxy A21s A217MUBU2ATG5 is an Android 10 firmware for 17 countries, 33 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 A217MUBS2ATG3, Android and the bootloader binary are unchanged, so you can switch between the two in both directions. A newer build for SM-A217M is available: A217MUBSCDXF2.

Download firmware
8.8/10 (459)144,539 times
Android 10
OS Version
2020-07-16
First release
other regions until 2020-09-21
2020-07-01
Security patch
17
Countries
33
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 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: A217MUBU2ATG5
    ModelRegionCSC VersionBuild DateRelease dateSizeFile nameDownload
    SM-A217M
    ALE Ecuador
    ANC Argentina
    CHE, CHV, CHX Chile
    DOR Dominican Republic
    +1 more country
    JDI Jamaica
    		A217MOWE2ATG5 2020-08-04 2020-08-20 3.43 GiB
    SM-A217M_1_20200804121603_dga3zz5o1a_fac.zip
    		Download
    SM-A217M
    BAT Mexico
    CWW Jamaica
    ICE Costa Rica
    PNT Peru
    		A217MOWE2ATG5 2020-08-04 2020-08-13 4.322 GiB
    SM-A217M_1_20220421031631_b4fu3o5r6j_fac.zip
    		Download
    SM-A217M
    BVO Bolivia
    CHO Chile
    COB, COL, COO Colombia
    EON Trinidad & Tobago
    +5 more countries
    GTO Guatemala
    MXO Mexico
    PEO, SAM Peru
    TPA Panama
    UFU, UPO Uruguay
    		A217MOWO2ATG5 2020-07-21 2020-07-29 3.81 GiB
    SM-A217M_1_20220421025120_xe32s86fhg_fac.zip
    		Download
    SM-A217M
    CGU Guatemala
    EBE Ecuador
    NBS Nicaragua
    PSP Argentina
    +2 more countries
    TMM Mexico
    CTE, ETE
    		A217MOWO2ATG5 2020-09-21 2020-08-21 3.084 GiB
    SM-A217M_1_20200721201203_ajlsr47651_fac.zip
    		Download
    SM-A217M
    IUS, UNE Mexico
    		A217MOWE2ATG5 2020-08-04 2020-09-03 4.322 GiB
    SM-A217M_1_20220421031801_o8b4zuquti_fac.zip
    		Download

    No matching downloads

    How to flash A217MUBU2ATG5

    • A217MUBU2ATG5 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.

    What's new in A217MUBU2ATG5

    • Call quality has been improved. (Bluetooth headset, Speaker Mode)
    • The performance of Camera has been improved.

    Rollout of A217MUBU2ATG5 by region

    First release
    July 29, 2020
    Last region
    September 21, 2020
    Duration
    55 days
    Regions
    33
    1. Day 1 · · 2 regions
      ColombiaCOOPeruPEO
    2. Day 2 · · 1 region
      PanamaTPA
    3. Day 3 · · 1 region
      Trinidad & TobagoEON
    4. Day 7 · · 1 region
      ColombiaCOL
    5. Day 10 · · 2 regions
      GuatemalaGTOUruguayUPO
    6. Day 16 · · 2 regions
      PeruPNTSAM
    7. Day 22 · · 3 regions
      BoliviaBVOChileCHOMexicoMXO
    8. Day 23 · · 2 regions
      ChileCHVUruguayUFU
    9. Day 24 · · 3 regions
      ArgentinaANCPSPEcuadorALE
    10. Day 25 · · 2 regions
      Dominican RepublicDORJamaicaCWW

    Release days not shown: 7.

    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

    A217MUBU2ATG5 is Android 10 firmware for Samsung Galaxy A21s, released for 17 countries, 33 CSC codes. It includes the 2020-07-01 security patch. Samsung built it on 2020-07-16.

    No. A newer build for SM-A217M is available: A217MUBSCDXF2. Install it instead of A217MUBU2ATG5 unless you need this exact version. The previous build was A217MUBS2ATG3.

    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 2 or lower.

    This build uses bootloader binary 2. It can be flashed on a Samsung Galaxy A21s running binary 2 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.

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

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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