Samsung Galaxy A20s A207MUBS4CWF1
SM-A207M 20 countries Android 11

Samsung Galaxy A20s A207MUBS4CWF1 Firmware

Samsung Galaxy A20s A207MUBS4CWF1 is an Android 11 firmware for 20 countries, 57 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 A207MUBS3CWC1: bootloader binary raised from 3 to 4, so after installing it there is no way back to older builds; security patch 2023-05-01 instead of 2022-12-01. This is the newest build for SM-A207M.

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Android 11
OS Version
2023-07-19
First release
other regions until 2023-09-27
2023-05-01
Security patch
20
Countries
57
CSC codes
4
Bootloader binary

Bootloader binary 4. Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.

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.
    10
    MODEM/CP Version: A207MUBS4CWF1
    ModelRegionCSC VersionBuild DateRelease dateSizeFile nameDownload
    SM-A207M
    ALE Ecuador
    BAT Mexico
    CHV, CHX Chile
    CWW, JDI Jamaica
    +2 more countries
    PNT Peru
    BAA
    		A207MOWE4CWF5 2023-09-27 2023-07-19 3.976 GiB
    SM-A207M_2_20230713001210_2kul5a14ru_fac.zip
    SM-A207M
    ANC Argentina
    DOR Dominican Republic
    ICE Costa Rica
    		A207MOWF4CWF2 2023-08-01 2023-07-25 3.985 GiB
    SM-A207M_2_20230718233200_yby9co0e39_fac.zip
    SM-A207M
    ARO Argentina
    BVO Bolivia
    CHO, CHQ Chile
    COO Colombia
    +7 more countries
    EON Trinidad & Tobago
    GTO Guatemala
    MXO Mexico
    PEO Peru
    TPA Panama
    UPO, UYO Uruguay
    ZTO Brazil
    		A207MOWO4CWF2 2023-08-10 2023-07-19 3.782 GiB
    SM-A207M_2_20230621040151_65k3lbu86k_fac.zip
    SM-A207M
    BVT Bolivia
    CGU Guatemala
    COL Colombia
    CTE, ETE
    		A207MOWM4CWF2 2023-08-08 2023-07-21 3.737 GiB
    SM-A207M_2_20230712235830_dhv9afr1y6_fac.zip
    SM-A207M
    CDR Dominican Republic
    CHL, CRC Chile
    CPA Panama
    CTI Argentina
    +7 more countries
    CTP Paraguay
    CTU Uruguay
    PCT Puerto Rico
    PET Peru
    PGU Guatemala
    TCE Mexico
    ZTA Brazil
    		A207MOWA4CWF2 2023-08-23 2023-07-19 3.955 GiB
    SM-A207M_2_20230621035831_94y5w37eti_fac.zip
    SM-A207M
    CHE Chile
    		A207MOWE4CWG5 2023-08-08 2023-08-08 3.976 GiB
    SM-A207M_2_20230718233510_09nlrvjh5o_fac.zip
    SM-A207M
    CHT Chile
    COB Colombia
    EBE Ecuador
    SAM Peru
    +5 more countries
    TGU Guatemala
    TMM Mexico
    UFN Argentina
    UFU Uruguay
    ZVV Brazil
    		A207MOWT4CWF2 2023-07-26 2023-07-21 3.73 GiB
    SM-A207M_2_20230718233240_5bhrzzwb72_fac.zip
    SM-A207M
    COM Colombia
    		A207MOWA4CWF3 2023-08-08 2023-08-08 3.955 GiB
    SM-A207M_2_20230621040141_u5wbhtg8hc_fac.zip
    SM-A207M
    IUS, UNE Mexico
    		A207MOWC4CWF2 2023-07-19 2023-07-19 3.949 GiB
    SM-A207M_2_20230712235810_y42namecz1_fac.zip
    SM-A207M
    PSN, PSP Argentina
    ZTM Brazil
    		A207MOWB4CWF2 2023-08-03 2023-07-19 3.754 GiB
    SM-A207M_2_20230712235800_qsq7pgiek3_fac.zip

    No matching downloads

    How to flash A207MUBS4CWF1

    • A207MUBS4CWF1 has bootloader binary 4. Your device must run binary 4 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 A207MUBS4CWF1

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

    Rollout of A207MUBS4CWF1 by region

    First release
    July 19, 2023
    Last region
    September 27, 2023
    Duration
    71 days
    Regions
    57
    1. Day 1 · · 26 regions
      ArgentinaAROCTIBoliviaBVOBrazilZTAZTMZTOChileCRCColombiaCOODominican RepublicCDRGuatemalaGTOPGUMexicoBATIUSMXOTCEUNEPanamaCPATPAParaguayCTPPeruPEOPuerto RicoPCT
      +3 more countries
      Trinidad & TobagoEONUruguayCTUUPOUYOBAA
    2. Day 3 · · 8 regions
      BrazilZVVColombiaCOLGuatemalaCGUTGUPeruPETUruguayUFUCTEETE
    3. Day 7 · · 5 regions
      ArgentinaPSNChileCHVCosta RicaICEDominican RepublicDORPeruPNT
    4. Day 8 · · 6 regions
      ArgentinaUFNChileCHTColombiaCOBEcuadorEBEMexicoTMMPeruSAM
    5. Day 14 · · 1 region
      ArgentinaANC
    6. Day 16 · · 1 region
      ArgentinaPSP
    7. Day 21 · · 3 regions
      BoliviaBVTChileCHEColombiaCOM
    8. Day 23 · · 1 region
      ChileCHO
    9. Day 24 · · 1 region
      JamaicaJDI
    10. Day 28 · · 2 regions
      ChileCHQJamaicaCWW

    Release days not shown: 3.

    Device specifications

    • Launched withAndroid 9.0
    • Display diagonal16.5 cm (6.5")
    • Display resolution720 x 1560 pixels
    • Display typeTFT
    • Processor frequency1.8 GHz
    • Processor familyQualcomm Snapdragon
    • Processor model450
    • RAM3 GB
    • Rear camera resolution13 MP
    • Rear camera typeTriple camera
    • SIM cardsDual SIM
    • Battery capacity4000 mAh
    • Weight183 g

    Frequently Asked Questions

    A207MUBS4CWF1 is Android 11 firmware for Samsung Galaxy A20s, released for 20 countries, 57 CSC codes. It includes the 2023-05-01 security patch. Samsung built it on 2023-07-19.

    Yes. A207MUBS4CWF1 is the newest build for SM-A207M on SamFirm. The previous build was A207MUBS3CWC1.

    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 A20s must be on bootloader binary 4 or lower.

    This build uses bootloader binary 4. It can be flashed on a Samsung Galaxy A20s running binary 4 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". No other build of this model uses binary 4.

    Other builds and changelog for Samsung Galaxy A20s

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

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

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

    • Overall stability of your device has been improved.

    · Security patch update
    Show 14 older builds

    One UI 3.1 Upgrade (Android 11)
    One UI 3.1 is designed to help you focus on what matters. Our visual redesign has improved the places you visit the most, like the Home screen and quick panel, to reduce distractions, highlight important information, and make your experience more consistent. Performance improvements will help apps run quicker while using less battery power. And One UI 3.1 puts control in your hands with new privacy controls, one-time permissions, and enhanced Digital Wellbeing....

    · Security patch update

    • The performance of Camera has been improved
    • The stability of Touch screen has been improved.
    • Improved battery charging algorithm and stability

    · 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.

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

    · The security of your device has been improved.

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

    Model firmware by region