Samsung Galaxy J1 Mini J105MUBU0ARC1
SM-J105M 10 countries Android 5.1.1 (Lollipop)

Samsung Galaxy J1 Mini J105MUBU0ARC1 Firmware

Samsung Galaxy J1 Mini J105MUBU0ARC1 is an Android 5.1.1 (Lollipop) firmware for 10 countries, 16 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 J105MUBU0ARA1, Android and the bootloader binary are unchanged, so you can switch between the two in both directions. This is the newest build for SM-J105M.

Download firmware
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Android 5.1.1 (Lollipop)
OS Version
2018-03-27
Build Date
10
Countries
16
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#.
    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.
    13
    ModelRegionCSC VersionMODEM/CP VersionBuild DateRelease dateSizeFile nameDownload
    SM-J105M
    ALE Ecuador
    		J105MUUB0ARD1J105MUBU0ARD1 — — — — Download
    SM-J105M
    ARO Argentina
    EON, TTT Trinidad & Tobago
    TPA Panama
    UPO, UYO Uruguay
    		J105MUUB0ARD1J105MUBU0ARD1 2018-03-27 2018-05-28 991.31 MiB
    SM-J105M_1_20180526165614_vdc1grq5g5_fac.zip
    		Download
    SM-J105M
    BVO Bolivia
    		J105MUUB0ARD1J105MUBU0ARD1 — — — — Download
    SM-J105M
    CPA Panama
    		J105MUWA0ARD1J105MUBU0ARD1 — — — — Download
    SM-J105M
    CTP Paraguay
    		J105MUWA0ARD1J105MUBU0ARD1 — — — — Download
    SM-J105M
    DGT Venezuela
    		J105MUWE0ARD1J105MUBU0ARD1 — — — — Download
    SM-J105M
    ICE Costa Rica
    		J105MUWE0ARD1J105MUBU0ARD1 — — — — Download
    SM-J105M
    PSP Argentina
    		J105MPSP0ARD1J105MUBU0ARD1 — — — — Download
    SM-J105M
    TGP Paraguay
    		J105MUWM0ARD1J105MUBU0ARD1 — — — — Download
    SM-J105M
    ZTA Brazil
    		J105M0ARD1J105MUBU0ARC1 2018-03-27 — — — Download
    SM-J105M
    ZTA Brazil
    		J105MZTA0ARD1J105MUBU0ARA2 2018-03-27 2018-06-22 1.026 GiB
    SM-J105M_1_20180622081714_ep7ul8f4n7_fac.zip
    		Download
    SM-J105M
    ZTR Brazil
    		J105M0ARD1J105MUBU0ARC1 2018-03-27 — — — Download
    SM-J105M
    ZTR Brazil
    		J105MZTR0ARD1J105MUBU0ARD1 2018-03-27 2018-06-22 1.004 GiB
    SM-J105M_1_20180622081601_h3f59rdalz_fac.zip
    		Download

    No matching downloads

    How to flash J105MUBU0ARC1

    • J105MUBU0ARC1 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.

    What's new in J105MUBU0ARC1

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

    Rollout of J105MUBU0ARC1 by region

    First release
    May 28, 2018
    Last region
    July 9, 2018
    Duration
    43 days
    Regions
    8
    1. Day 1 · · 1 region
      ArgentinaARO
    2. Day 26 · · 3 regions
      BrazilZTAZTRUruguayUYO
    3. Day 32 · · 2 regions
      PanamaTPATrinidad & TobagoTTT
    4. Day 43 · · 2 regions
      Trinidad & TobagoEONUruguayUPO

    Device specifications

    • Display diagonal10.2 cm (4")
    • Display resolution480 x 800 pixels
    • Display typeTFT
    • RAM0.75 GB
    • Rear camera resolution5 MP
    • Rear camera typeSingle camera
    • Battery capacity1500 mAh
    • Weight123 g

    Specifications of SM-J105, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

    Frequently Asked Questions

    J105MUBU0ARC1 is Android 5.1.1 (Lollipop) firmware for Samsung Galaxy J1 Mini, released for 10 countries, 16 CSC codes. Samsung built it on 2018-03-27.

    Yes. J105MUBU0ARC1 is the newest build for SM-J105M on SamFirm. The previous build was J105MUBU0ARA1.

    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 J1 Mini must be on bootloader binary 0 or lower.

    This build uses bootloader binary 0. It can be flashed on a Samsung Galaxy J1 Mini running binary 0 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 17 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 Mini

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

    No changelog details available.
    Model firmware by region