Samsung Galaxy J2 Core J260MUUBU0ASL9
SM-J260MU 5 countries Android 8.1.0 (Oreo)

Samsung Galaxy J2 Core J260MUUBU0ASL9 Firmware

Samsung Galaxy J2 Core J260MUUBU0ASL9 is an Android 8.1.0 (Oreo) firmware for 5 countries, 6 CSC codes. It is the same firmware configured per region and carrier (CSC). Find your country below, verify the file and download for free. A newer build for SM-J260MU is available: J260MUUBS1AVL1.

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Android 8.1.0 (Oreo)
OS Version
n/a
Build Date
n/a
Security patch
5
Countries
6
CSC codes
0
Bootloader binary

Bootloader binary 0. Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.

Newer builds of Samsung Galaxy J2 Core use bootloader binary 1 (latest: J260MUUBS1AVL1). If your device already runs binary 1, 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.
    MODEM/CP Version: J260MUUBU0ASL9
    ModelRegionCSC VersionSizeFile nameDownload
    SM-J260MU
    ARO Argentina
    		J260MUOWO0ASL9 — —
    SM-J260MU
    BVO Bolivia
    		J260MUOWO0ASL9 — —
    SM-J260MU
    COO Colombia
    		J260MUOWO0ASL9 — —
    SM-J260MU
    TPA Panama
    		J260MUOWO0ASL9 — —
    SM-J260MU
    UPO Uruguay
    		J260MUOWO0ASL9 — —
    SM-J260MU
    UYO Uruguay
    		J260MUOWO0ASL9 — —

    No matching downloads

    Device specifications

    • Display diagonal12.7 cm (5")
    • Display resolution540 x 960 pixels
    • Display typePLS
    • RAM1 GB
    • Rear camera resolution8 MP
    • Rear camera typeSingle camera
    • Battery capacity2600 mAh
    • Weight154 g

    Specifications of SM-J260M, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

    How to flash J260MUUBU0ASL9

    • J260MUUBU0ASL9 has bootloader binary 0. Your device must run binary 0 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

    J260MUUBU0ASL9 is Android 8.1.0 (Oreo) firmware for Samsung Galaxy J2 Core, released for 5 countries, 6 CSC codes.

    No. A newer build for SM-J260MU is available: J260MUUBS1AVL1. Install it instead of J260MUUBU0ASL9 unless you need this exact version.

    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 0 or lower.

    This build uses bootloader binary 0. It can be flashed on a Samsung Galaxy J2 Core running binary 0 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 J2 Core

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

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

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

    • The security of your device has been improved.

    • The security of your device has been improved.

    Show 15 older builds

    • 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.

    • 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.

    · 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.

    No changelog details available.
    Model firmware by region