SM-S911U1 9 countries Android 14

Samsung Galaxy S23 S911U1UES4CXI4 Firmware

Samsung Galaxy S23 S911U1UES4CXI4 is an Android 14 firmware for 9 countries, 20 CSC codes. 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 S911U1UES4CXHC: security patch 2024-10-01 instead of 2024-09-01. A newer build for SM-S911U1 is available: S911U1UES8FZI1.

OS updates guaranteed until: Android 17Security updates until: Jan 23, 2028
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Android 14
OS Version
2024-10-18
First release
other regions until 2024-10-22
2024-10-01
Security patch
9
Countries
20
CSC codes
4
Bootloader binary

Bootloader binary 4. Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.

Newer builds of Samsung Galaxy S23 use bootloader binary 8 (latest: S911U1UES8FZI1). If your device already runs binary 8, 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#.
    Your CSC is in Settings → About phone (About tablet) → Software information, or dial *#1234#. The CSC sets your region's features and network bands. Download the firmware for your country.
    2
    MODEM/CP Version: S911U1UES4CXI4
    ModelRegionCSC VersionBuild DateRelease dateSizeFile nameDownload
    SM-S911U1
    ACG, AIO, ATT, CCT, LRA, TFN, TMB, TMK, USC, VZW, XAA, XAR United States
    ATC, CHA, DSA, DSH, FKR, XAG
    		S911U1OYM4CXI4 2024-10-18 2024-10-18 9.241 GiB
    SM-S911U1_2_20241001151100_samhmzkky7_fac.zip
    SM-S911U1
    PCT Puerto Rico
    LLA
    		S911U1OWA4CXI4 2024-10-22 2024-10-22 9.342 GiB
    SM-S911U1_2_20241009033040_iqp7nwi30e_fac.zip

    No matching downloads

    Device specifications

    • Launched withAndroid 13
    • Display diagonal15.5 cm (6.1")
    • Display resolution2340 x 1080 pixels
    • RAM8 GB
    • Rear camera resolution50 MP
    • Rear camera typeTriple camera
    • Battery capacity3900 mAh
    • Weight168 g

    Specifications of SM-S911B, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

    What's new in S911U1UES4CXI4

    · The security of your device has been improved.

    How to flash S911U1UES4CXI4

    • S911U1UES4CXI4 has bootloader binary 4. Your device must run binary 4 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

    S911U1UES4CXI4 is Android 14 firmware for Samsung Galaxy S23, released for 9 countries, 20 CSC codes. It includes the 2024-10-01 security patch. Samsung built it on 2024-10-18.

    No. A newer build for SM-S911U1 is available: S911U1UES8FZI1. Install it instead of S911U1UES4CXI4 unless you need this exact version. The previous build was S911U1UES4CXHC.

    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 S23 must be on bootloader binary 4 or lower.

    This build uses bootloader binary 4. It can be flashed on a Samsung Galaxy S23 running binary 4 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 4 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.

    • Security
    The device is protected with improved security.

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

    • Security
    The device is protected with improved security.

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

    • Security
    The device is protected with improved security.

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

    • Security
    The device is protected with improved security.

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

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    • Security
    The device is protected with improved security.

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

    • Security
    The device is protected with improved security.

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

    • Security
    The device is protected with improved security.

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

    No changelog details available.

    • Security
    The device is protected with improved security.

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

    • Security
    The device is protected with improved security.

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

    • Security
    The device is protected with improved security.

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

    • Security
    The device is protected with improved security.

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

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    • Security
    The device is protected with improved security.

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

    • Security
    The device is protected with improved security.

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

    • Security
    The device is protected with improved security.

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

    • Security
    The device is protected with improved security.

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

    · The security of your device has been improved.

    Model firmware by region