Samsung Galaxy Alpha G850MUBU2BNK3
SM-G850M 8 countries Android 4.4.4 (Lollipop)

Samsung Galaxy Alpha G850MUBU2BNK3 Firmware

Samsung Galaxy Alpha G850MUBU2BNK3 is an Android 4.4.4 (Lollipop) firmware for 8 countries, 9 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 G850MUBS2AQA2: Android updated from Android 4.4.4 (KitKat) to Android 4.4.4 (Lollipop). A newer build for SM-G850M is available: G850MUBU2CVH1.

Download firmware
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Android 4.4.4 (Lollipop)
OS Version
2014-11-24
Build Date
8
Countries
9
CSC codes
2
Bootloader binary

Bootloader binary 2. 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.
    10
    ModelRegionCSC VersionMODEM/CP VersionRelease dateSizeFile nameDownload
    SM-G850M
    BVO Bolivia
    		G850MUUB2BNL1G850MUBU2BNK3 — — — Download
    SM-G850M
    COO Colombia
    		G850MUUB2BNK2G850MUBU2BNK3 — — — Download
    SM-G850M
    DOR Dominican Republic
    		G850M2BNK2G850MUBU2BNK3 — — — Download
    SM-G850M
    DOR Dominican Republic
    		G850MDOR2BNK2G850MUBU1BNK2 — 1.217 GiB
    SM-G850M_1_20220920135040_bz9wwuew46_fac.zip
    		Download
    SM-G850M
    PSP Argentina
    		G850M2BNK2G850MUBU2BNK3 — — — Download
    SM-G850M
    PSP Argentina
    		G850MPSP2BNK2G850MUBU1BNK2 — 1.28 GiB
    SM-G850M_1_20170206124326_mnjfsrj3oj_fac.zip
    		Download
    SM-G850M
    TPA Panama
    TTT Trinidad & Tobago
    UPO Uruguay
    		G850MUUB2BNK2G850MUBU1BNK2 2014-12-05 1.242 GiB
    SM-G850M_1_20220821125416_9gc4r1sp0n_fac.zip
    		Download
    SM-G850M
    ZTM Brazil
    		G850M2BNK2G850MUBU2BNK3 — — — Download
    SM-G850M
    ZTO Brazil
    		G850M2BNK2G850MUBU2BNK3 — — — Download
    SM-G850M
    ZTO Brazil
    		G850MZTO2BNK2G850MUBU1BNK2 2014-12-31 1.289 GiB
    SM-G850M_1_20220905094101_qeoo9o70tt_fac.zip
    		Download

    No matching downloads

    How to flash G850MUBU2BNK3

    • G850MUBU2BNK3 has bootloader binary 2. Your device must run binary 2 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 G850MUBU2BNK3 by region

    First release
    December 5, 2014
    Last region
    January 19, 2015
    Duration
    46 days
    Regions
    4
    1. Day 1 · · 1 region
      Trinidad & TobagoTTT
    2. Day 6 · · 1 region
      UruguayUPO
    3. Day 27 · · 1 region
      BrazilZTO
    4. Day 46 · · 1 region
      PanamaTPA

    Device specifications

    • Launched withAndroid 4.4.4
    • Display diagonal11.9 cm (4.7")
    • Display resolution1280 x 720 pixels
    • Display typeSAMOLED
    • RAM2 GB
    • Rear camera resolution12 MP
    • Rear camera typeSingle camera
    • Battery capacity1860 mAh
    • Weight115 g

    Specifications of SM-G850F, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

    Frequently Asked Questions

    G850MUBU2BNK3 is Android 4.4.4 (Lollipop) firmware for Samsung Galaxy Alpha, released for 8 countries, 9 CSC codes. Samsung built it on 2014-11-24.

    No. A newer build for SM-G850M is available: G850MUBU2CVH1. Install it instead of G850MUBU2BNK3 unless you need this exact version. The previous build was G850MUBS2AQA2.

    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 Alpha must be on bootloader binary 2 or lower.

    This build uses bootloader binary 2. It can be flashed on a Samsung Galaxy Alpha running binary 2 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 23 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 Alpha

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

    No changelog details available.
    Model firmware by region