SC-51D 2 countries Android 16

Samsung Galaxy S23 SC51DOMS1EZG1 Firmware

Samsung Galaxy S23 SC51DOMS1EZG1 is an Android 16 firmware for Japan (DCM), SJP. 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 SC51DOMU1EZE2: security patch 2026-07-05 instead of 2026-04-05. A newer build for SC-51D is available: SC51DOMS1EZH1.

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Android 16
OS Version
2026-07-15
Build Date
2026-07-05
Security patch
2
Countries
2
CSC codes
1
Bootloader binary

Bootloader binary 1. Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.

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: SC51DOMS1EZG1
    ModelRegionCSC VersionRelease dateSizeFile nameDownload
    SC-51D
    DCM Japan
    SJP
    		SC51DQCM1EZG1 2026-08-25 10.596 GiB
    SC-51D_5_20260715174851_anj2wc36ak_fac.zip

    No matching downloads

    What's new in SC51DOMS1EZG1

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

    How to flash SC51DOMS1EZG1

    • SC51DOMS1EZG1 has bootloader binary 1. Your device must run binary 1 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

    SC51DOMS1EZG1 is Android 16 firmware for Samsung Galaxy S23, released for Japan (DCM), SJP. It includes the 2026-07-05 security patch. Samsung built it on 2026-07-15.

    No. A newer build for SC-51D is available: SC51DOMS1EZH1. Install it instead of SC51DOMS1EZG1 unless you need this exact version. The previous build was SC51DOMU1EZE2.

    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 10.596 GiB; keep about twice that free on the computer to unzip it. The Samsung Galaxy S23 must be on bootloader binary 1 or lower.

    This build uses bootloader binary 1. It can be flashed on a Samsung Galaxy S23 running binary 1 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 9 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 S23

    • Security
    The device is protected with improved security.

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

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

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

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

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

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

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

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

    Model firmware by region