Samsung Galaxy J2 Core J260MUBSDAUG1
SM-J260M 4 countries Android 8.1.0 (Oreo)

Samsung Galaxy J2 Core J260MUBSDAUG1 Firmware

Samsung Galaxy J2 Core J260MUBSDAUG1 is an Android 8.1.0 (Oreo) firmware for 4 countries, 4 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 J260MUBUDAUDE: security patch 2021-08-01 instead of 2021-04-01. A newer build for SM-J260M is available: J260MUBSDAUJ4.

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Android 8.1.0 (Oreo)
OS Version
2021-07-30
Build Date
2021-08-01
Security patch
4
Countries
4
CSC codes
D (13)
Bootloader binary

Bootloader binary D (13). 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.
    MODEM/CP Version: J260MUBSDAUG1
    ModelRegionCSC VersionBuild DateRelease dateSizeFile nameDownload
    SM-J260M
    CTI Argentina
    CTP Paraguay
    CTU Uruguay
    		J260MOWADATJ1 2021-07-30 2021-08-02 823.102 MiB
    SM-J260M_1_20210722190233_xsx4nbf8jd_fac.zip
    SM-J260M
    PCT Puerto Rico
    		J260MPCTDATJ1 2021-07-30 2021-08-02 818.639 MiB
    SM-J260M_1_20210722185904_7r1f2c1k30_fac.zip

    No matching downloads

    Device specifications

    • Display diagonal12.7 cm (5")
    • Display resolution540 x 960 pixels
    • Display typePLS
    • Processor frequency1.4 GHz
    • Processor familySamsung Exynos
    • Processor model7570
    • RAM1 GB
    • Rear camera resolution8 MP
    • Rear camera typeSingle camera
    • SIM cardsDual SIM
    • Battery capacity2600 mAh
    • Weight154 g

    What's new in J260MUBSDAUG1

    · The security of your device has been improved.

    How to flash J260MUBSDAUG1

    • J260MUBSDAUG1 has bootloader binary D (13). Your device must run binary D (13) 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

    J260MUBSDAUG1 is Android 8.1.0 (Oreo) firmware for Samsung Galaxy J2 Core, released for 4 countries, 4 CSC codes. It includes the 2021-08-01 security patch. Samsung built it on 2021-07-30.

    No. A newer build for SM-J260M is available: J260MUBSDAUJ4. Install it instead of J260MUBSDAUG1 unless you need this exact version. The previous build was J260MUBUDAUDE.

    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 J2 Core must be on bootloader binary D (13) or lower.

    This build uses bootloader binary D (13). It can be flashed on a Samsung Galaxy J2 Core running binary D (13) or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 25 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 J2 Core

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    • The security of your device has been improved.

    • The security of your device has been improved.

    • The security of your device has been improved.

    • The security of your device has been improved.

    • The security of your device has been improved.

    Model firmware by region