Samsung Galaxy A12 A127MUBUBDXD1
SM-A127M 2 countries Android 13

Samsung Galaxy A12 A127MUBUBDXD1 Firmware

Samsung Galaxy A12 A127MUBUBDXD1 is an Android 13 firmware for Chile (CHE), Mexico (IUS, MXO, TCE, TMM). 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 A127MUBUBDWK2: security patch 2024-02-01 instead of 2023-11-01. A newer build for SM-A127M is available: A127MUBSEDXJ2.

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Android 13
OS Version
2024-04-23
First release
other regions until 2024-06-04
2024-02-01
Security patch
2
Countries
5
CSC codes
B (11)
Bootloader binary

Bootloader binary B (11). Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.

Newer builds of Samsung Galaxy A12 use bootloader binary E (14) (latest: A127MUBSEDXJ2). If your device already runs binary E (14), 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.
    MODEM/CP Version: A127MUBUBDXD1
    ModelRegionCSC VersionBuild DateRelease dateSizeFile nameDownload
    SM-A127M
    CHE Chile
    		A127MOWEBDXD1 2024-06-04 2024-06-04 4.392 GiB
    SM-A127M_3_20240412215730_uemsabcj7t_fac.zip
    SM-A127M
    IUS, MXO, TMM Mexico
    		A127MOWOBDXD1 2024-05-02 2024-04-25 4.635 GiB
    SM-A127M_3_20240406044010_4sgo7imhik_fac.zip
    SM-A127M
    TCE Mexico
    		A127MOWABDXD1 2024-04-23 2024-04-23 4.528 GiB
    SM-A127M_3_20240411032330_m29u46zz0c_fac.zip

    No matching downloads

    How to flash A127MUBUBDXD1

    • A127MUBUBDXD1 has bootloader binary B (11). Your device must run binary B (11) 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.

    What's new in A127MUBUBDXD1

    • The security of your device has been improved.

    Security patch: February 2024

    SMR Feb-2024 fixes 68 vulnerabilities, 3 of them critical. Android Security Bulletin: 60, Samsung-specific issues (SVE): 8.

    Most severe Samsung fixes:

    • high Out-of-bounds Write in padmd_vld_htbl of libpadm.so (CVE-2024-20812)
    • high Out-of-bounds Write in padmd_vld_qtbl of libpadm.so (CVE-2024-20813)
    • high Improper authentication vulnerability in Auto Hotspot (CVE-2024-20816)

    All fixes and Galaxy models with this patch

    Rollout of A127MUBUBDXD1 by region

    First release
    April 23, 2024
    Last region
    June 4, 2024
    Duration
    43 days
    Regions
    5
    1. Day 1 · · 1 region
      MexicoTCE
    2. Day 3 · · 2 regions
      MexicoIUSTMM
    3. Day 10 · · 1 region
      MexicoMXO
    4. Day 43 · · 1 region
      ChileCHE

    Device specifications

    • Display diagonal16.5 cm (6.5")
    • Display resolution720 x 1600 pixels
    • RAM4 GB
    • Rear camera resolution48 MP
    • Rear camera typeQuad camera
    • Battery capacity5000 mAh
    • Weight205 g

    Specifications of SM-A127F, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

    Frequently Asked Questions

    A127MUBUBDXD1 is Android 13 firmware for Samsung Galaxy A12, released for Chile (CHE), Mexico (IUS, MXO, TCE, TMM). It includes the 2024-02-01 security patch. Samsung built it on 2024-04-23.

    SMR Feb-2024 fixes 68 vulnerabilities, 3 of them critical. Android Security Bulletin: 60, Samsung-specific issues (SVE): 8.

    No. A newer build for SM-A127M is available: A127MUBSEDXJ2. Install it instead of A127MUBUBDXD1 unless you need this exact version. The previous build was A127MUBUBDWK2.

    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 A12 must be on bootloader binary B (11) or lower.

    This build uses bootloader binary B (11). It can be flashed on a Samsung Galaxy A12 running binary B (11) or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 3 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 A12

    • The security of your device has been improved.

    One UI 5.1 Update

    One UI 5.1 takes your phone to the next level with new Gallery features as well as productivity and personalization enhancements.

    Camera and Gallery

    Quickly change the color tone for selfies
    It's easier to change the color tone of your selfies using the Effects button at the top of the screen.

    More powerful search
    You can now search your Gallery for more than one person or subject at the same time. You can even search for people without tagging their names just by tapping...

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

    One UI 5 Upgrade (Android 13)

    One UI 5 brings you more powerful personalization and makes it easier to get things done across your Galaxy devices.

    Visual design

    New app icons and illustrations
    Icon symbols are larger for a bolder look that's easier to scan. Subtle background gradients and improved contrast give a fresher, more natural feel. New help illustrations have been created to give a consistent look to all apps.

    Smoother than ever before
    New animations and transition effects make sw...

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

    Model firmware by region