Samsung Galaxy A12 A125FXXU1BUK1
SM-A125F 68 countries Android 11

Samsung Galaxy A12 A125FXXU1BUK1 Firmware

Samsung Galaxy A12 A125FXXU1BUK1 is an Android 11 firmware for 68 countries, 127 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 A125FZHU1BUK1, Android and the bootloader binary are unchanged, so you can switch between the two in both directions. A newer build for SM-A125F is available: A125FXXS6CXJ5.

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Android 11
OS Version
2021-11-19
First release
other regions until 2022-01-04
2021-11-01
Security patch
68
Countries
127
CSC codes
1
Bootloader binary

Bootloader binary 1. Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.

Newer builds of Samsung Galaxy A12 use bootloader binary 6 (latest: A125FXXS6CXJ5). If your device already runs binary 6, 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.
    8
    MODEM/CP Version: A125FXXU1BUK1
    ModelRegionCSC VersionBuild DateRelease dateSizeFile nameDownload
    SM-A125F
    3IE, MET, TSI, VDI Ireland
    AMO, ATL, PHE, XEC Spain
    ATO, DRE, MAX Austria
    AUT Switzerland
    +29 more countries
    AVF Albania
    BGL Bulgaria
    BOG, FTM, SFR, XEF France
    BTU, EVR, H3G, O2U, VOD United Kingdom
    CAC Uzbekistan
    CAU, SKZ Kazakhstan
    CNX, COA, ORO, ROM Romania
    COS, EUR, VGR Greece
    CRO, VIP Croatia
    DBT, DTM, VD2 Germany
    HTS Sweden
    HUI, ITV, OMN, TIM Italy
    LUX Luxembourg
    MBC Mongolia
    MBM Macedonia
    MEO, TCL, TPH Portugal
    MOT, SIM, SIO Slovenia
    MSR, SEE Serbia
    NEE Nordic Europe
    O2C, TMZ, VDC, XEZ Czechia
    OPV, PLS, PRT, TPL, XEO Poland
    ORS, ORX, TMS Slovakia
    PHN, VDF Netherlands
    SEB Baltic Europe
    SEK Ukraine
    SER Russia
    TMH, VDH, XEH Hungary
    TOP Montenegro
    BTB, BTE
    		A125FOXM1BUK1 2021-12-20 2021-11-22 4.697 GiB
    SM-A125F_1_20211113162001_sli9jfk8s2_fac.zip
    SM-A125F
    ACR, KSA Saudi Arabia
    AFG Afghanistan
    AFR, DKR Kenya
    BTC, LYS Libya
    +11 more countries
    ECT Nigeria
    EGY Egypt
    FWD, MWD Morocco
    ILO Israel
    MID Iraq
    PAK Pakistan
    TUN Tunisia
    TUR Turkey
    XFA, XFE, XFV South Africa
    XSG United Arab Emirates
    ILP, SRR
    		A125FOJM1BUK1 2021-12-18 2021-11-30 3.766 GiB
    SM-A125F_1_20211119140600_kz0rr7lkjv_fac.zip
    SM-A125F
    GLB, XTC Philippines
    MM1, SIN, STH, XSP Singapore
    MYM Myanmar (Burma)
    OPP, TEL, TLP, VAP, VAU, XSA Australia
    +5 more countries
    THL Thailand
    XME Malaysia
    XNZ New Zealand
    XXV Vietnam
    AIS, CAL, XNF
    		A125FOLM1BUK1 2021-12-15 2021-11-29 3.91 GiB
    SM-A125F_1_20211118183131_4073lj7o77_fac.zip
    SM-A125F
    ATL Spain
    AVF Albania
    CNX Romania
    OMN Italy
    +8 more countries
    TCL Portugal
    VD2 Germany
    VDC Czechia
    VDF Netherlands
    VDH Hungary
    VDI Ireland
    VGR Greece
    VOD United Kingdom
    		A125FOXM1BUL1 2022-01-04 2021-12-27 4.695 GiB
    SM-A125F_1_20211220231901_5i9asqky5j_fac.zip
    SM-A125F
    BKD Bangladesh
    INS India
    NPB Nepal
    SLK Sri Lanka
    		A125FODM1BUJ2 2021-12-06 2021-12-07 4.084 GiB
    SM-A125F_1_20211122135430_dm5t7zbelp_fac.zip
    SM-A125F
    PNG Papua New Guinea
    		A125FPNG1BUK1 2021-12-11 2021-12-13 3.707 GiB
    SM-A125F_1_20211118190000_8f3otyizf2_fac.zip
    SM-A125F
    VFJ Fiji
    		A125FVFJ1BUK1 2021-12-11 2021-12-13 3.755 GiB
    SM-A125F_1_20211118185530_kdt5tqckdx_fac.zip
    SM-A125F
    XID Indonesia
    		A125FOLE1BUK1 2021-11-30 2021-12-01 3.786 GiB
    SM-A125F_1_20211118193000_x7vxmlox9y_fac.zip

    No matching downloads

    Device specifications

    • Display diagonal16.5 cm (6.5")
    • Display resolution720 x 1600 pixels
    • Display typePLS
    • Processor frequency2.3 GHz
    • RAM4 GB
    • Rear camera resolution48 MP
    • Rear camera typeQuad camera
    • Battery capacity5000 mAh
    • Weight205 g

    What's new in A125FXXU1BUK1

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

    Other Changes
    - as part of the implementation of the requirements of the Decree of the Government of the Russian Federation No. 1867 of 18.11.2020, the download of mandatory applications has been added;
    - some of these apps will only be installed if the device is reset to factory settings;
    To learn more about the Decree of the Government of the Russian Federation No. 1867 of 18.11.2020, please follow the link http://publication.pravo.gov.ru/Document/View/0001202011230051
    If you have any questions about downloading the required apps, please contact Samsung Electronics Customer Support via the feedback form on our website [https://www.samsung.com/ru/support/email/] or by phone 8-800-555-55-55 (free of charge from city and mobile phones of local mobile operators in Russia).

    How to flash A125FXXU1BUK1

    • A125FXXU1BUK1 has bootloader binary 1. Your device must run binary 1 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

    A125FXXU1BUK1 is Android 11 firmware for Samsung Galaxy A12, released for 68 countries, 127 CSC codes. It includes the 2021-11-01 security patch. Samsung built it on 2021-11-19.

    No. A newer build for SM-A125F is available: A125FXXS6CXJ5. Install it instead of A125FXXU1BUK1 unless you need this exact version. The previous build was A125FZHU1BUK1.

    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 A12 must be on bootloader binary 1 or lower.

    This build uses bootloader binary 1. It can be flashed on a Samsung Galaxy A12 running binary 1 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 24 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 A12

    • Security
    The device is protected with improved security.

    • Security
    The device is protected with improved security.

    • Security
    The device is protected with improved security.

    • The latest Android security patch has been applied.
    - Device security has been further enhanced.

    • Security
    The device is protected with improved security.

    Show 15 older builds

    • Security
    The device is protected with improved security.

    • Security
    The device is protected with improved security.

    • The latest Android security patch has been applied.
    - Device security has been further enhanced.

    • Security
    The device is protected with improved security.

    • Security
    The device is protected with improved security.

    • The security of your device has been improved.

    • The latest Android security patch has been applied.
    - Device security has been further enhanced.

    • Security
    The device is protected with improved security.

    • The security of your device has been improved.

    • Security
    The device is protected with improved security.

    • The latest Android security patch has been applied.
    - Device security has been further enhanced.

    • The security of your device has been improved.

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

    • Stability and reliability
    Device behavior has been improved.
    • Security
    The device is protected with improved security.

    • Stability and reliability
    Device behavior has been improved.
    • Security
    The device is protected with improved security.

    Model firmware by region