Samsung Galaxy M30s M307FXXU2ASK2
SM-M307F 2 countries Android 9 (Pie)

Samsung Galaxy M30s M307FXXU2ASK2 Firmware

Samsung Galaxy M30s M307FXXU2ASK2 is an Android 9 (Pie) firmware for Thailand (THL), Vietnam (XXV). 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 M307FXXU1ASJ2: bootloader binary raised from 1 to 2, so after installing it there is no way back to older builds; security patch 2019-11-01 instead of 2019-08-01. A newer build for SM-M307F is available: M307FXXS4CWC2.

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Android 9 (Pie)
OS Version
2019-11-22
First release
other regions until 2019-11-27
2019-11-01
Security patch
2
Countries
2
CSC codes
2
Bootloader binary

Bootloader binary 2. Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.

Newer builds of Samsung Galaxy M30s use bootloader binary 4 (latest: M307FXXS4CWC2). If your device already runs binary 4, 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: M307FXXU2ASK2
    ModelRegionCSC VersionRelease dateSizeFile nameDownload
    SM-M307F
    THL Thailand
    XXV Vietnam
    		M307FOLM2ASK2 2019-12-06 3.378 GiB
    SM-M307F_1_20201126202634_o3yrev0oxm_fac.zip

    No matching downloads

    Device specifications

    • Display diagonal16.3 cm (6.4")
    • Display resolution2340 x 1080 pixels
    • Processor frequency2.3 GHz
    • Processor familySamsung Exynos
    • Processor model9611
    • RAM4 GB
    • Rear camera resolution48 MP
    • Rear camera typeTriple camera
    • SIM cardsDual SIM
    • Battery capacity6000 mAh
    • Weight188 g

    What's new in M307FXXU2ASK2

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

    How to flash M307FXXU2ASK2

    • M307FXXU2ASK2 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.

    Frequently Asked Questions

    M307FXXU2ASK2 is Android 9 (Pie) firmware for Samsung Galaxy M30s, released for Thailand (THL), Vietnam (XXV). It includes the 2019-11-01 security patch. Samsung built it on 2019-11-22.

    No. A newer build for SM-M307F is available: M307FXXS4CWC2. Install it instead of M307FXXU2ASK2 unless you need this exact version. The previous build was M307FXXU1ASJ2.

    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 3.378 GiB; keep about twice that free on the computer to unzip it. The Samsung Galaxy M30s must be on bootloader binary 2 or lower.

    This build uses bootloader binary 2. It can be flashed on a Samsung Galaxy M30s running binary 2 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 5 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 M30s

    • The security of your device has been improved.

    • Stability and reliability
    Device behavior has been improved.
    • Security
    The device is protected with improved security.
    • Network mode
    Some Network mode settings have been changed

    ※Some changes may vary depending on country or network operator.

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

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

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

    Show 15 older builds

    • The security of your device has been improved.

    · Security patch update
    • Following applications or features added: Samsung Pay mini
    · Security patch update

    • Added new feature. - Clipboard
    • Enhanced Quick Share

    • The performance of Camera has been improved
    • Overall device performance has been improved.
    • The security of your device has been improved.

    · Security patch update
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    • The security of your device has been improved.

    • The security of your device has been improved.

    • The security of your device has been improved.

    • The security of your device has been improved.

    • The security of your device has been improved.

    One UI Core 2 upgrade with Android 10

    One UI Core 2 brings you Android 10, with exciting new features from Samsung and Google based on feedback from users like you.
    We recommend that you back up your important data to keep it safe during the upgrade.
    Some apps, including Calculator, Samsung Internet, Samsung Health and Samsung Notes, need to be updated individually after you update your OS.

    Here's what's new.

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    One UI Core 2 upgrade with Android 10

    One UI Core 2 brings you Android 10, with exciting new features from Samsung and Google based on feedback from users like you.
    We recommend that you back up your important data to keep it safe during the upgrade.
    Some apps, including Calculator, Samsung Internet, Samsung Health and Samsung Notes, need to be updated individually after you update your OS.

    Here's what's new.

    Dark mode
    - Night mode name changed to Dark mode.
    - Enhanced image, text, and color...

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