Samsung Galaxy M30 M305MUBU1ASB8
SM-M305M 4 countries Android 8.1.0 (Pie)

Samsung Galaxy M30 M305MUBU1ASB8 Firmware

Samsung Galaxy M30 M305MUBU1ASB8 is an Android 8.1.0 (Pie) firmware for 4 countries, 4 CSC codes. It is the same firmware configured per region and carrier (CSC). Find your country below, verify the file and download for free. A newer build for SM-M305M is available: M305MUBU8CWC2.

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Android 8.1.0 (Pie)
OS Version
2019-02-18
Build Date
n/a
Security patch
4
Countries
4
CSC codes
1
Bootloader binary

Bootloader binary 1. Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.

Newer builds of Samsung Galaxy M30 use bootloader binary 8 (latest: M305MUBU8CWC2). If your device already runs binary 8, this build cannot be flashed.

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: M305MUBU1ASB8
    ModelRegionCSC VersionRelease dateSizeFile nameDownload
    SM-M305M
    GTO Guatemala
    MXO Mexico
    TPA Panama
    ZTO Brazil
    		M305MOWO1ASB8, M305MOWO1ASC1 2019-03-05 2.665 GiB
    SM-M305M_1_20191122233941_1nsie32hyw_fac.zip

    No matching downloads

    How to flash M305MUBU1ASB8

    • M305MUBU1ASB8 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.

    Rollout of M305MUBU1ASB8 by region

    First release
    March 5, 2019
    Last region
    March 14, 2019
    Duration
    10 days
    Regions
    4
    1. Day 1 · · 2 regions
      GuatemalaGTOMexicoMXO
    2. Day 4 · · 1 region
      PanamaTPA
    3. Day 10 · · 1 region
      BrazilZTO

    Frequently Asked Questions

    M305MUBU1ASB8 is Android 8.1.0 (Pie) firmware for Samsung Galaxy M30, released for 4 countries, 4 CSC codes. Samsung built it on 2019-02-18.

    No. A newer build for SM-M305M is available: M305MUBU8CWC2. Install it instead of M305MUBU1ASB8 unless you need this exact version.

    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 2.665 GiB; keep about twice that free on the computer to unzip it. The Samsung Galaxy M30 must be on bootloader binary 1 or lower.

    This build uses bootloader binary 1. It can be flashed on a Samsung Galaxy M30 running binary 1 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 2 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 M30

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

    • The security of your device has been improved.

    • Overall stability of your device has been improved.
    • The security of your device has been improved.

    • The security of your device has been improved.

    • Overall stability of your device has been improved.

    Show 13 older builds

    • The security of your device has been improved.

    • Added new feature. - Google RCS(Rich Communication Service)

    • The security of your device has been improved.

    • LGPD (General Personal Data Protection Law) has been applied.
    • The security of your device has been improved.

    • The security of your device has been improved.

    · Security patch update

    • The security of your device has been improved.

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

    · The security of your device has been improved.

    · Security patch update

    · The security of your device has been improved.

    • The security of your device has been improved.

    Model firmware by region