Samsung Galaxy A01 A015MUBU4BUG5
SM-A015M 12 countries Android 11

Samsung Galaxy A01 A015MUBU4BUG5 Firmware

Samsung Galaxy A01 A015MUBU4BUG5 is an Android 11 firmware for 12 countries, 20 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 A015MUBU4BUG2, Android and the bootloader binary are unchanged, so you can switch between the two in both directions. A newer build for SM-A015M is available: A015MUBS5CWJ1.

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Android 11
OS Version
2021-08-21
First release
other regions until 2021-09-15
2021-07-01
Security patch
12
Countries
20
CSC codes
4
Bootloader binary

Bootloader binary 4. Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.

Newer builds of Samsung Galaxy A01 use bootloader binary 5 (latest: A015MUBS5CWJ1). If your device already runs binary 5, 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: A015MUBU4BUG3
    ModelRegionCSC VersionRelease dateSizeFile nameDownload
    SM-A015M
    ARO, CTI, PSN, UFN Argentina
    BVO Bolivia
    CHO Chile
    COO Colombia
    +8 more countries
    CTP Paraguay
    CTU, UPO, UYO Uruguay
    EON Trinidad & Tobago
    GTO Guatemala
    MXO Mexico
    PEO Peru
    TPA Panama
    ZTA, ZTM, ZTO, ZVV Brazil
    		A015MOWO4BUG4 2021-08-23 3.221 GiB
    SM-A015M_1_20210809220237_cbwao1l76h_fac.zip

    No matching downloads

    Device specifications

    • Launched withAndroid 10.0
    • Display diagonal14.5 cm (5.7")
    • Display resolution720 x 1520 pixels
    • Display typePLS
    • Processor frequency2 GHz
    • RAM2 GB
    • Rear camera resolution13 MP
    • Rear camera typeDual camera
    • SIM cardsSingle SIM
    • Battery capacity3000 mAh
    • Weight149 g

    What's new in A015MUBU4BUG5

    • Overall stability of functions improved.

    How to flash A015MUBU4BUG5

    • A015MUBU4BUG5 has bootloader binary 4. Your device must run binary 4 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

    A015MUBU4BUG5 is Android 11 firmware for Samsung Galaxy A01, released for 12 countries, 20 CSC codes. It includes the 2021-07-01 security patch. Samsung built it on 2021-08-21.

    No. A newer build for SM-A015M is available: A015MUBS5CWJ1. Install it instead of A015MUBU4BUG5 unless you need this exact version. The previous build was A015MUBU4BUG2.

    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 3.221 GiB; keep about twice that free on the computer to unzip it. The Samsung Galaxy A01 must be on bootloader binary 4 or lower.

    This build uses bootloader binary 4. It can be flashed on a Samsung Galaxy A01 running binary 4 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 18 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 A01

    • 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.

    Show 15 older builds

    • The security 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.

    One UI Core 4.1 Upgrade (Android 12)

    One UI Core 4.1 brings you a wide array of new features and enhancements for your Galaxy devices. More intuitive, more fun, more secure, and easier than ever.

    Check out the changes below.

    Color palette

    Customize your phone with unique colors based on your wallpaper. Your colors will be applied to menus, buttons, backgrounds, and apps throughout your phone.

    Privacy

    One UI Core 4.1 offers strong privacy protection to make sure your personal information...

    One UI Core 4.1 Upgrade (Android 12)

    One UI Core 4.1 brings you a wide array of new features and enhancements for your Galaxy devices. More intuitive, more fun, more secure, and easier than ever.

    Check out the changes below.

    Color palette

    Customize your phone with unique colors based on your wallpaper. Your colors will be applied to menus, buttons, backgrounds, and apps throughout your phone.

    Privacy

    One UI Core 4.1 offers strong privacy protection to make sure your personal information...

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

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

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

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

    · 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 functions improved.

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

    • The security of your device has been improved.

    • The security of your device has been improved.

    Model firmware by region