Samsung Galaxy A15 A155MUBU5BXL2
SM-A155M 12 countries Android 14

Samsung Galaxy A15 A155MUBU5BXL2 Firmware

Samsung Galaxy A15 A155MUBU5BXL2 is an Android 14 firmware for 12 countries, 32 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 A155MUBS5BXL1, Android and the bootloader binary are unchanged, so you can switch between the two in both directions. A newer build for SM-A155M is available: A155MUBSCEZH3.

OS updates guaranteed until: Android 18Security updates until: Jan 23, 2029
9.0/10 (326)65,763 times
Android 14
OS Version
2025-01-13
First release
other regions until 2025-02-28
2024-11-01
Security patch
12
Countries
32
CSC codes
5
Bootloader binary

Bootloader binary 5. Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.

Newer builds of Samsung Galaxy A15 use bootloader binary C (12) (latest: A155MUBSCEZH3). If your device already runs binary C (12), 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#.
    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.
    2
    MODEM/CP Version: A155MUBU5BXL2
    ModelRegionCSC VersionBuild DateRelease dateSizeFile nameDownload
    SM-A155M
    ARO, CTI, PSN, PSP, UFN Argentina
    BVO Bolivia
    CTP, TGP Paraguay
    CTU, UPO, UYO Uruguay
    +3 more countries
    IUS, MXO, TCE, TMM Mexico
    TPA Panama
    ZTA, ZTM, ZTO, ZVV Brazil
    		A155MOWO5BXL2 2025-01-29 2025-01-13 5.955 GiB
    SM-A155M_1_20241221010440_augaxdly1z_fac.zip
    SM-A155M
    CDR, DOR Dominican Republic
    CHO, CRC Chile
    COB, COL, COO Colombia
    PEO, PET, PNT, SAM Peru
    +1 more country
    GLO
    		A155MOWB5BXL2 2025-02-28 2025-01-21 5.675 GiB
    SM-A155M_1_20241221005511_u1kmy329i9_fac.zip

    No matching downloads

    Device specifications

    • Launched withAndroid 14
    • Display diagonal16.5 cm (6.5")
    • Display resolution1080 x 2340 pixels
    • Processor frequency2 GHz
    • RAM4 GB
    • Rear camera resolution50 MP
    • Rear camera typeTriple camera
    • SIM cardsSingle SIM
    • Battery capacity5000 mAh
    • Weight200 g

    What's new in A155MUBU5BXL2

    • Stability and reliability
    Device behavior has been improved.

    How to flash A155MUBU5BXL2

    • A155MUBU5BXL2 has bootloader binary 5. Your device must run binary 5 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

    A155MUBU5BXL2 is Android 14 firmware for Samsung Galaxy A15, released for 12 countries, 32 CSC codes. It includes the 2024-11-01 security patch. Samsung built it on 2025-01-13.

    No. A newer build for SM-A155M is available: A155MUBSCEZH3. Install it instead of A155MUBU5BXL2 unless you need this exact version. The previous build was A155MUBS5BXL1.

    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 A15 must be on bootloader binary 5 or lower.

    This build uses bootloader binary 5. It can be flashed on a Samsung Galaxy A15 running binary 5 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 8 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 A15

    • Security
    The device is protected with improved security.

    These changes may vary depending on the model, country, or network operator of the customer environment.

    • Security
    The device is protected with improved security.

    These changes may vary depending on the model, country, or network operator of the customer environment.

    One UI 8.5
    Visual design

    Fresh new look
    One UI seamlessly integrates into your daily routine by combining immersive visuals with meaningful personalization for a more refined and sophisticated design. Transparent blur effects add depth and make content easier to navigate, while floating elements react organically to your workflow for a more focused experience. Through familiar and intuitive data visualization, One UI delivers a design that feels both personal and relatable, helping you focus...

    • Security
    The device is protected with improved security.

    These changes may vary depending on the model, country, or network operator of the customer environment.

    • Security
    The device is protected with improved security.

    These changes may vary depending on the model, country, or network operator of the customer environment.

    Show 15 older builds

    • The security of your device has been improved.

    One UI 8.0 (Android 16)
    Productivity

    Check stock prices without unlocking
    Stocks you follow on Google Finance with big price changes will appear on your Now bar at the end of the trading day.

    Easier file sharing with Quick Share
    It's never been easier to send and receive files. Tap the Quick Share button in quick settings to get started. You can receive files while the Quick Share screen is open and send files to others directly from Quick Share.

    Sticky notes
    Add quick annotations on top o...

    · The security of your device has been improved.

    · The security of your device has been improved.

    · The security of your device has been improved.

    • Security
    The device is protected with improved security.

    These changes may vary depending on the model, country, or network operator of the customer environment.

    One UI 7.0 Upgrade (Android 15)
    Bold new look

    Visual enhancements
    Enjoy a more sophisticated and unique look. One UI 7 introduces a stunning redesign to key components including buttons, menus, notifications and control bars, providing a more consistent visual experience with curves and circles. Beautiful new colors, soft animations, and an innovative blur effect that's unique to One UI make information hierarchy clearer and help you focus on important information.

    Reimagined Home screen
    Fr...

    • 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.

    • The security of your device has been improved.

    • Stability and reliability
    Device behavior has been improved.

    • The security of your device has been improved.

    Model firmware by region