Samsung Galaxy Buddy3 A156LKSS6CYJ1
SM-A156L 1 country Android 16

Samsung Galaxy Buddy3 A156LKSS6CYJ1 Firmware

Samsung Galaxy Buddy3 A156LKSS6CYJ1 is an Android 16 firmware for South Korea (LUC). 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 A156LKSU6CYIA, Android and the bootloader binary are unchanged, so you can switch between the two in both directions. A newer build for SM-A156L is available: A156LKSUAEZJC.

OS updates guaranteed until: Android 18Security updates until: Jan 31, 2029
Download firmware
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Android 16
OS Version
2025-10-24
Build Date
1
Countries
1
CSC codes
6
Bootloader binary

Bootloader binary 6. Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.

Newer builds of Samsung Galaxy Buddy3 use bootloader binary A (10) (latest: A156LKSUAEZJC). If your device already runs binary A (10), 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: A156LKLU6CYIA
    ModelRegionCSC VersionRelease dateSizeFile nameDownload
    SM-A156L
    LUC South Korea
    		A156LLUC6CYJ1 2025-10-27 6.554 GiB
    SM-A156L_2_20251023080011_2w9zvn17zv_fac.zip
    		Download

    No matching downloads

    How to flash A156LKSS6CYJ1

    • A156LKSS6CYJ1 has bootloader binary 6. Your device must run binary 6 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.

    Device specifications

    • Display diagonal16.5 cm (6.5")
    • Display resolution1080 x 2340 pixels
    • RAM4 GB
    • Rear camera resolution50 MP
    • Rear camera typeTriple camera
    • Battery capacity5000 mAh
    • Weight200 g

    Specifications of SM-A156B, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

    Frequently Asked Questions

    A156LKSS6CYJ1 is Android 16 firmware for Samsung Galaxy Buddy3, released for South Korea (LUC). Samsung built it on 2025-10-24.

    No. A newer build for SM-A156L is available: A156LKSUAEZJC. Install it instead of A156LKSS6CYJ1 unless you need this exact version. The previous build was A156LKSU6CYIA.

    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 6.554 GiB; keep about twice that free on the computer to unzip it. The Samsung Galaxy Buddy3 must be on bootloader binary 6 or lower.

    This build uses bootloader binary 6. It can be flashed on a Samsung Galaxy Buddy3 running binary 6 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 2 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 Buddy3

    No changelog details available.
    Model firmware by region