Samsung Galaxy J2 Pro J250MUBS5ARJ5
SM-J250M 2 countries Android 7.1.1 (Nougat)

Samsung Galaxy J2 Pro J250MUBS5ARJ5 Firmware

Samsung Galaxy J2 Pro J250MUBS5ARJ5 is an Android 7.1.1 (Nougat) firmware for Dominican Republic (CDR), Jamaica (JDI). 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 J250MUBS5ARJ4, Android and the bootloader binary are unchanged, so you can switch between the two in both directions. A newer build for SM-J250M is available: J250MUBS5ATJG.

Download firmware
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Android 7.1.1 (Nougat)
OS Version
2018-10-15
First release
other regions until 2018-10-19
2018-10-01
Security patch
2
Countries
2
CSC codes
5
Bootloader binary

Bootloader binary 5. 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.
    ModelRegionCSC VersionMODEM/CP VersionBuild DateRelease dateSizeFile nameDownload
    SM-J250M
    CDR Dominican Republic
    		J250MUWA5ARJ3J250MUBS5ARJ5 2018-10-15 2018-11-09 — — Download
    SM-J250M
    JDI Jamaica
    		J250MJDI5ARJ1J250MUBS5ARJ3 2018-10-19 2018-11-05 1.9 GiB
    SM-J250M_1_20191024140853_rf2kk6w39i_fac.zip
    		Download
    SM-J250M
    JDI Jamaica
    		J250M5ARJ1J250MUBS5ARJ5 2018-10-15 2018-11-06 — — Download

    No matching downloads

    How to flash J250MUBS5ARJ5

    • J250MUBS5ARJ5 has bootloader binary 5. Your device must run binary 5 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 J250MUBS5ARJ5

    · The security of your device has been improved.

    Rollout of J250MUBS5ARJ5 by region

    First release
    November 5, 2018
    Last region
    November 9, 2018
    Duration
    5 days
    Regions
    2
    1. Day 1 · · 1 region
      JamaicaJDI
    2. Day 5 · · 1 region
      Dominican RepublicCDR

    Device specifications

    • Launched withAndroid 7.1.1
    • Display diagonal12.7 cm (5")
    • Display resolution540 x 960 pixels
    • Display typeSAMOLED
    • Processor frequency1.4 GHz
    • Processor familyQualcomm Snapdragon
    • Processor model425
    • RAM1.5 GB
    • Rear camera resolution8 MP
    • Rear camera typeSingle camera
    • SIM cardsDual SIM
    • Battery capacity2600 mAh
    • Weight153 g

    Frequently Asked Questions

    J250MUBS5ARJ5 is Android 7.1.1 (Nougat) firmware for Samsung Galaxy J2 Pro, released for Dominican Republic (CDR), Jamaica (JDI). It includes the 2018-10-01 security patch. Samsung built it on 2018-10-15.

    No. A newer build for SM-J250M is available: J250MUBS5ATJG. Install it instead of J250MUBS5ARJ5 unless you need this exact version. The previous build was J250MUBS5ARJ4.

    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 download is 1.9 GiB; keep about twice that free on the computer to unzip it. The Samsung Galaxy J2 Pro must be on bootloader binary 5 or lower.

    This build uses bootloader binary 5. It can be flashed on a Samsung Galaxy J2 Pro running binary 5 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 64 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 Pro

    No changelog details available.

    · The security of your device has been improved.

    No changelog details available.

    · The security of your device has been improved.

    Model firmware by region