Samsung Galaxy A23 5G SCG18KDU1BWJ1
SCG18 2 countries Android 13

Samsung Galaxy A23 5G SCG18KDU1BWJ1 Firmware

First release:

Samsung Galaxy A23 5G SCG18KDU1BWJ1 is an Android 13 firmware for JCO, Japan (KDI). 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 SCG18KDU1BWG4: security patch 2023-09-01 instead of 2023-07-01. A newer build for SCG18 is available: SCG18KDU1CXL4.

Download firmware
9.1 (456)6,837 times
Android 13
OS Version
2023-10-30
Build Date
2023-09-01
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: SCG18KDU1BWJ1
    ModelRegionCSC VersionRelease dateSizeFile nameDownload
    SCG18
    KDI Japan
    JCO
    		SCG18QDI1BWJ1 2023-10-31 4.7 GiB
    SCG18_2_20231010192220_1yc4a0nuei_fac.zip
    		Download

    No matching downloads

    How to flash SCG18KDU1BWJ1

    • SCG18KDU1BWJ1 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.

    What's new in SCG18KDU1BWJ1

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

    Rollout of SCG18KDU1BWJ1 by region

    Samsung released this build in all regions (2) on the same day, October 31, 2023.

    Frequently Asked Questions

    SCG18KDU1BWJ1 is Android 13 firmware for Samsung Galaxy A23 5G, released for JCO, Japan (KDI). It includes the 2023-09-01 security patch. Samsung built it on 2023-10-30.

    No. A newer build for SCG18 is available: SCG18KDU1CXL4. Install it instead of SCG18KDU1BWJ1 unless you need this exact version. The previous build was SCG18KDU1BWG4.

    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 4.7 GiB; keep about twice that free on the computer to unzip it. The Samsung Galaxy A23 5G must be on bootloader binary 1 or lower.

    This build uses bootloader binary 1. It can be flashed on a Samsung Galaxy A23 5G running binary 1 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 14 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 A23 5G

    · 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.

    ■OS update notice■
    Android™ 14 OS update is now available.

    The implementation of the OS update will add new functions, improve usability, and change the names of functions and items.
    Please check the details and notes about the update on the website in advances, and then implement the update.

    Please back up data before implementing the OS update.
    After implementing the OS update, you cannot revert to the old one.
    As the update file size is large, please use Wi-Fi®.

    During the OS update, you...

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

    Show 5 older builds

    ■OS update notice■
    Android™ 13 OS update is now available.

    The implementation of the OS update will add new functions, improve usability, and change the names of functions and items.
    Please check the details and notes about the update on the website in advances, and then implement the update.

    Please back up data before implementing the OS update.
    After implementing the OS update, you cannot revert to the old one.
    As the update file size is large, please use Wi-Fi®.

    During the OS update, you...

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

    Model firmware by region

    New firmware for other devices

    All latest builds