Samsung Galaxy J2 Pro J250NKOU1ARE2
SM-J250N 1 country Android 7.1.1

Samsung Galaxy J2 Pro J250NKOU1ARE2 Firmware

Samsung Galaxy J2 Pro J250NKOU1ARE2 is an Android 7.1.1 firmware for South Korea (KOO). 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-J250N is available: J250NKOU1ARL1.

8.8/10 (31)4,700 times
Android 7.1.1
OS Version
2018-05-15
Build Date
n/a
Security patch
1
Countries
1
CSC codes
1
Bootloader binary

Bootloader binary 1. 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#.
    MODEM/CP Version: J250NKOU1ARE2
    ModelRegionCSC VersionRelease dateSizeFile nameDownload
    SM-J250N
    KOO South Korea
    		J250NKOO1ARE2 2018-05-29 1.355 GiB
    SM-J250N_1_20180515180214_zfhdq4n65m_fac.zip
    SM-J250N
    KOO South Korea
    		J250N1ARE2 — — —

    No matching downloads

    Device specifications

    • Display diagonal12.7 cm (5")
    • Display resolution540 x 960 pixels
    • Display typeSAMOLED
    • RAM1.5 GB
    • Rear camera resolution8 MP
    • Rear camera typeSingle camera
    • Battery capacity2600 mAh
    • Weight153 g

    Specifications of SM-J250F, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

    How to flash J250NKOU1ARE2

    • J250NKOU1ARE2 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

    J250NKOU1ARE2 is Android 7.1.1 firmware for Samsung Galaxy J2 Pro, released for South Korea (KOO). Samsung built it on 2018-05-15.

    No. A newer build for SM-J250N is available: J250NKOU1ARL1. Install it instead of J250NKOU1ARE2 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 download is 1.355 GiB; keep about twice that free on the computer to unzip it. The Samsung Galaxy J2 Pro must be on bootloader binary 1 or lower.

    This build uses bootloader binary 1. It can be flashed on a Samsung Galaxy J2 Pro running binary 1 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 1 other build of this model uses 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.
    No changelog details available.
    Model firmware by region