Samsung Galaxy A07 A075MUBS2BYL1
SM-A075M 15 countries Android 16

Samsung Galaxy A07 A075MUBS2BYL1 Firmware

Samsung Galaxy A07 A075MUBS2BYL1 is an Android 16 firmware for 15 countries, 41 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 A075MUBU1BYK1: bootloader binary raised from 1 to 2, so after installing it there is no way back to older builds; security patch 2025-12-01 instead of 2025-10-01. A newer build for SM-A075M is available: A075MUBS7CZJ1.

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Android 16
OS Version
2025-12-12
Build Date
2025-12-01
Security patch
15
Countries
41
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 A07 use bootloader binary 7 (latest: A075MUBS7CZJ1). If your device already runs binary 7, 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: A075MUBS2BYL1
    ModelRegionCSC VersionRelease dateSizeFile nameDownload
    SM-A075M
    ARO, CTI, PSN, PSP, UFN Argentina
    BVO Bolivia
    CTP, TGP Paraguay
    CTU, UFU, UPO, UYO Uruguay
    +2 more countries
    IUS, MXO, TCE Mexico
    ZTM, ZTO, ZVV Brazil
    		A075MOWO2BYL1 2025-12-30 6.487 GiB
    SM-A075M_2_20251212075640_x8kocyis8i_fac.zip
    SM-A075M
    CDR, DOR Dominican Republic
    CGU, GTO, PGU Guatemala
    CHE, CHL, CHO, CHT, CRC Chile
    COB, COL, COM, COO Colombia
    +5 more countries
    EBE, ECO Ecuador
    EON Trinidad & Tobago
    PCT Puerto Rico
    PEO, PET, PNT, SAM Peru
    GLO
    		A075MOWB2BYL1 2025-12-30 6.377 GiB
    SM-A075M_2_20251212074920_a94r4m7fff_fac.zip

    No matching downloads

    What's new in A075MUBS2BYL1

    • Security
    The device is protected with improved security.

    Security patch: December 2025

    SMR Dec-2025 fixes 65 vulnerabilities, 6 of them critical. Android Security Bulletin: 57, Samsung-specific issues (SVE): 8.

    Most severe Samsung fixes:

    • high Out-of-bounds write in decoding metadata in fingerprint trustlet (CVE-2025-21072)
    • high Out-of-bounds write in libimagecodec.quram.so (CVE-2025-58477)
    • high Out-of-bounds write in libimagecodec.quram.so (CVE-2025-58478)

    All fixes and Galaxy models with this patch

    Rollout of A075MUBS2BYL1 by region

    Samsung released this build in all regions (41) on the same day, December 30, 2025.

    How to flash A075MUBS2BYL1

    • A075MUBS2BYL1 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

    A075MUBS2BYL1 is Android 16 firmware for Samsung Galaxy A07, released for 15 countries, 41 CSC codes. It includes the 2025-12-01 security patch. Samsung built it on 2025-12-12.

    SMR Dec-2025 fixes 65 vulnerabilities, 6 of them critical. Android Security Bulletin: 57, Samsung-specific issues (SVE): 8.

    No. A newer build for SM-A075M is available: A075MUBS7CZJ1. Install it instead of A075MUBS2BYL1 unless you need this exact version. The previous build was A075MUBU1BYK1.

    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 A07 must be on bootloader binary 2 or lower.

    This build uses bootloader binary 2. It can be flashed on a Samsung Galaxy A07 running binary 2 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". No other build of this model uses binary 2.

    Other builds and changelog for Samsung Galaxy A07

    • Security
    The device is protected with improved security.

    • Security
    The device is protected with improved security.

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

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    • 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.

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    • Security
    The device is protected with improved security.

    No changelog details available.
    Model firmware by region