Samsung Galaxy J1 J100MUUBU0APB2
SM-J100MU 4 countries Android 4.4.4 (KitKat)

Samsung Galaxy J1 J100MUUBU0APB2 Firmware

Samsung Galaxy J1 J100MUUBU0APB2 is an Android 4.4.4 (KitKat) firmware for 4 countries, 5 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 J100MUUBU0AOL1, Android and the bootloader binary are unchanged, so you can switch between the two in both directions. A newer build for SM-J100MU is available: J100MUUBU0AQC1.

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Android 4.4.4 (KitKat)
OS Version
2016-02-15
Build Date
n/a
Security patch
4
Countries
5
CSC codes
0
Bootloader binary

Bootloader binary 0. 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: J100MUUBU0APB2
    ModelRegionCSC VersionRelease dateSizeFile nameDownload
    SM-J100MU
    ARO Argentina
    EON, TTT Trinidad & Tobago
    TPA Panama
    UPO Uruguay
    		J100MUUUB0APB2 2016-02-26 540.568 MiB
    SM-J100MU_1_20170307104852_mft2cd94k2_fac.zip

    No matching downloads

    How to flash J100MUUBU0APB2

    • J100MUUBU0APB2 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.

    Rollout of J100MUUBU0APB2 by region

    First release
    February 26, 2016
    Last region
    March 21, 2016
    Duration
    25 days
    Regions
    5
    1. Day 1 · · 2 regions
      Trinidad & TobagoEONUruguayUPO
    2. Day 4 · · 1 region
      ArgentinaARO
    3. Day 25 · · 2 regions
      PanamaTPATrinidad & TobagoTTT

    Device specifications

    • Launched withAndroid 4.4.4
    • Display diagonal10.9 cm (4.3")
    • Display resolution800 x 480 pixels
    • Display typeTFT
    • Processor frequency1.2 GHz
    • Processor familyMarvell
    • Processor modelPXA1908
    • RAM0.768 GB
    • Rear camera resolution5 MP
    • Rear camera typeSingle camera
    • SIM cardsSingle SIM
    • Battery capacity1850 mAh
    • Weight122 g

    Frequently Asked Questions

    J100MUUBU0APB2 is Android 4.4.4 (KitKat) firmware for Samsung Galaxy J1, released for 4 countries, 5 CSC codes. Samsung built it on 2016-02-15.

    No. A newer build for SM-J100MU is available: J100MUUBU0AQC1. Install it instead of J100MUUBU0APB2 unless you need this exact version. The previous build was J100MUUBU0AOL1.

    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 540.568 MiB; keep about twice that free on the computer to unzip it. The Samsung Galaxy J1 must be on bootloader binary 0 or lower.

    This build uses bootloader binary 0. It can be flashed on a Samsung Galaxy J1 running binary 0 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 18 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 J1

    No changelog details available.
    Model firmware by region