Samsung Galaxy A12 A125USQU3BUG7
SM-A125U 1 country Android 11

Samsung Galaxy A12 A125USQU3BUG7 Firmware

Samsung Galaxy A12 A125USQU3BUG7 is an Android 11 firmware for United States (TMB, TMK). 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 A125USQU2BUL1: bootloader binary raised from 2 to 3, so after installing it there is no way back to older builds. A newer build for SM-A125U is available: A125USQS9CXJ8.

Download firmware
9.0/10 (22)266 times
Android 11
OS Version
2022-05-30
Build Date
2021-07-01
Security patch
1
Countries
2
CSC codes
3
Bootloader binary

Bootloader binary 3. Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.

Newer builds of Samsung Galaxy A12 use bootloader binary 9 (latest: A125USQS9CXJ8). If your device already runs binary 9, 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: A125USQU3BUG7
    ModelRegionCSC VersionRelease dateSizeFile nameDownload
    SM-A125U
    TMB United States
    		A125UOYN3BUG7 2022-06-21 4.663 GiB
    SM-A125U_1_20220530191101_3q1ni20ut0_fac.zip
    		Download
    SM-A125U
    TMK United States
    		A125UOYN3BUG7 2022-06-21 4.72 GiB
    SM-A125U_1_20220530193110_5oseot69nq_fac.zip
    		Download

    No matching downloads

    How to flash A125USQU3BUG7

    • A125USQU3BUG7 has bootloader binary 3. Your device must run binary 3 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 A125USQU3BUG7

    · The security of your device has been improved.

    At MetroPCS, our customers' privacy and security is incredibly important. We pride ourselves on making sure your mobile experience is safe and secure. It is strongly recommended that you install this security patch to protect your device. This will not consume your data. Please charge your device, and do not turn it off while the update is installing. During installation, you cannot use your device at all, even to dial 9-1-1.

    Rollout of A125USQU3BUG7 by region

    Samsung released this build in all regions (2) on the same day, June 21, 2022.

    Device specifications

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

    Specifications of SM-A125F, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

    Frequently Asked Questions

    A125USQU3BUG7 is Android 11 firmware for Samsung Galaxy A12, released for United States (TMB, TMK). It includes the 2021-07-01 security patch. Samsung built it on 2022-05-30.

    No. A newer build for SM-A125U is available: A125USQS9CXJ8. Install it instead of A125USQU3BUG7 unless you need this exact version. The previous build was A125USQU2BUL1.

    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 3 or lower.

    This build uses bootloader binary 3. It can be flashed on a Samsung Galaxy A12 running binary 3 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 10 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.

    · The security of your device has been improved.

    No changelog details available.

    • The security of your device has been improved.

    • Security
    The device is protected with improved security.

    Show 13 older builds
    Software and Terms & Conditions Update

    IMPORTANT INFORMATION: This update includes revised Terms & Conditions for your device, including the Dispute Resolution Agreement with arbitration terms. For more information, review https://www.samsung.com/us/support/legal/mobile/.
    ​By clicking “Install now,” by scheduling your install, or by continuing to use your device after installation, you agree to these revised Terms & Conditions.

    • Security
    The device is protected with improved security.

    • The security of your device has been improved.

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

    • The security of your device has been improved.

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

    No changelog details available.

    • The security of your device has been improved.

    No changelog details available.

    • The security of your device has been improved.

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

    Model firmware by region