Samsung Galaxy A23 5G SCG18KDU1AVI4
SCG18 1 country Android 12

Samsung Galaxy A23 5G SCG18KDU1AVI4 Firmware

Samsung Galaxy A23 5G SCG18KDU1AVI4 is an Android 12 firmware for Japan (KDI). It is the same firmware configured per region and carrier (CSC). Find your country below, verify the file and download for free. A newer build for SCG18 is available: SCG18KDU1CXL4.

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Android 12
OS Version
2022-10-25
Build Date
2022-09-01
Security patch
1
Countries
1
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: SCG18KDU1AVI4
    ModelRegionCSC VersionRelease dateSizeFile nameDownload
    SCG18
    KDI Japan
    		SCG18QDI1AVJ1 2022-10-26 4.557 GiB
    SCG18_1_20221012170321_9ys0uxqiwk_fac.zip

    No matching downloads

    How to flash SCG18KDU1AVI4

    • SCG18KDU1AVI4 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 SCG18KDU1AVI4

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

    Frequently Asked Questions

    SCG18KDU1AVI4 is Android 12 firmware for Samsung Galaxy A23 5G, released for Japan (KDI). It includes the 2022-09-01 security patch. Samsung built it on 2022-10-25.

    No. A newer build for SCG18 is available: SCG18KDU1CXL4. Install it instead of SCG18KDU1AVI4 unless you need this exact version.

    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 4.557 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.

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