Samsung Galaxy Grand2 G7102DDUBNK1
SM-G7102 4 countries Android 4.4.2 (KitKat)

Samsung Galaxy Grand2 G7102DDUBNK1 Firmware

Samsung Galaxy Grand2 G7102DDUBNK1 is an Android 4.4.2 (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 G7102XWUBNK1, Android and the bootloader binary are unchanged, so you can switch between the two in both directions. A newer build for SM-G7102 is available: G7102XXUBPF2.

Download firmware
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Android 4.4.2 (KitKat)
OS Version
2014-11-05
Build Date
4
Countries
5
CSC codes
U (30)
Bootloader binary

Bootloader binary U (30). 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: G7102DDUBNK1
    ModelRegionCSC VersionRelease dateSizeFile nameDownload
    SM-G7102
    BNG Bangladesh
    INS, INU India
    NPL Nepal
    TML
    		G7102ODDBNK1 2014-11-13 998.143 MiB
    SM-G7102_1_20170630092353_e9aibzzfrg_fac.zip

    No matching downloads

    How to flash G7102DDUBNK1

    • G7102DDUBNK1 has bootloader binary U (30). Your device must run binary U (30) 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 G7102DDUBNK1 by region

    First release
    November 13, 2014
    Last region
    November 21, 2014
    Duration
    9 days
    Regions
    5
    1. Day 1 · · 4 regions
      BangladeshBNGIndiaINSINUTML
    2. Day 9 · · 1 region
      NepalNPL

    Device specifications

    • Launched withAndroid 4.3
    • Display diagonal13.3 cm (5.25")
    • Display resolution1280 x 720 pixels
    • Display typeTFT
    • RAM1.5 GB
    • Rear camera resolution8 MP
    • Rear camera typeSingle camera
    • Battery capacity2600 mAh
    • Weight166 g

    Specifications of SM-G7105, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

    Frequently Asked Questions

    G7102DDUBNK1 is Android 4.4.2 (KitKat) firmware for Samsung Galaxy Grand2, released for 4 countries, 5 CSC codes. Samsung built it on 2014-11-05.

    No. A newer build for SM-G7102 is available: G7102XXUBPF2. Install it instead of G7102DDUBNK1 unless you need this exact version. The previous build was G7102XWUBNK1.

    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 998.143 MiB; keep about twice that free on the computer to unzip it. The Samsung Galaxy Grand2 must be on bootloader binary U (30) or lower.

    This build uses bootloader binary U (30). It can be flashed on a Samsung Galaxy Grand2 running binary U (30) or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 22 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 Grand2

    No changelog details available.
    Model firmware by region