Samsung Galaxy A3 A300MUBU1AOF1
SM-A300M 3 countries Android 4.4.4

Samsung Galaxy A3 A300MUBU1AOF1 Firmware

Samsung Galaxy A3 A300MUBU1AOF1 is an Android 4.4.4 firmware for Guatemala (PGU), Panama (TPA), Trinidad & Tobago (EON). 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 A300MUBU1AOE2: Android updated from Android 4.4.4 (KitKat) to Android 4.4.4. A newer build for SM-A300M is available: A300MUBS1BRK5.

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Android 4.4.4
OS Version
2015-06-03
Build Date
n/a
Security patch
3
Countries
3
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#.
    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.
    MODEM/CP Version: A300MUBU1AOF1
    ModelRegionCSC VersionRelease dateSizeFile nameDownload
    SM-A300M
    EON Trinidad & Tobago
    TPA Panama
    		A300MUUB1AOF1 2015-06-17 838.297 MiB
    SM-A300M_1_20210115215934_rs3ggw25gw_fac.zip
    SM-A300M
    PGU Guatemala
    		A300MUWA1AOF2 2015-08-04 766.77 MiB
    SM-A300M_1_20150901104526_3dwmpxvdd3_fac.zip

    No matching downloads

    Device specifications

    • Launched withAndroid 4.4
    • Display diagonal11.4 cm (4.5")
    • Display resolution540 x 960 pixels
    • Display typeSAMOLED
    • RAM1.5 GB
    • Rear camera resolution8 MP
    • Rear camera typeSingle camera
    • Battery capacity1900 mAh
    • Weight110.3 g

    Specifications of SM-A300, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

    How to flash A300MUBU1AOF1

    • A300MUBU1AOF1 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

    A300MUBU1AOF1 is Android 4.4.4 firmware for Samsung Galaxy A3, released for Guatemala (PGU), Panama (TPA), Trinidad & Tobago (EON). Samsung built it on 2015-06-03.

    No. A newer build for SM-A300M is available: A300MUBS1BRK5. Install it instead of A300MUBU1AOF1 unless you need this exact version. The previous build was A300MUBU1AOE2.

    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 A3 must be on bootloader binary 1 or lower.

    This build uses bootloader binary 1. It can be flashed on a Samsung Galaxy A3 running binary 1 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 45 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 A3

    No changelog details available.

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

    • Network connectivity enhancement.

    • Network connectivity enhancement.

    • Network connectivity enhancement.

    Show 15 older builds
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    No changelog details available.

    • Network connectivity enhancement.

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