Samsung Galaxy A23 5G A236USQSHEZI6
SM-A236U 1 country Android 14

Samsung Galaxy A23 5G A236USQSHEZI6 Firmware

Samsung Galaxy A23 5G A236USQSHEZI6 is an Android 14 firmware for United States (AIO, ATT, TMB, TMK). 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 A236USQSGEZH4: bootloader binary raised from G (16) to H (17), so after installing it there is no way back to older builds; security patch 2026-09-05 instead of 2026-08-05. A newer build for SM-A236U is available: A236USQSHEZI7.

OS updates guaranteed until: Android 14Security updates until: Sep 23, 2026
9.2/10 (31)494 times
Android 14
OS Version
2026-09-17
Build Date
2026-09-05
Security patch
1
Countries
4
CSC codes
H (17)
Bootloader binary

Bootloader binary H (17). 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: A236USQSHEZI6
    ModelRegionCSC VersionRelease dateSizeFile nameDownload
    SM-A236U
    AIO United States
    		A236UOYNHEZI6 2026-09-30 5.912 GiB
    SM-A236U_3_20260917034811_ae1vj2wtcv_fac.zip
    SM-A236U
    ATT, TMB, TMK United States
    		A236UOYNHEZI6 2026-09-24 5.911 GiB
    SM-A236U_3_20260917031741_t1283q89lq_fac.zip

    No matching downloads

    Device specifications

    • Launched withAndroid 12
    • Display diagonal16.8 cm (6.6")
    • Display resolution1080 x 2408 pixels
    • RAM4 GB
    • Rear camera resolution50 MP
    • Rear camera typeQuad camera
    • Battery capacity5000 mAh
    • Weight197 g

    Specifications of SM-A236B, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

    What's new in A236USQSHEZI6

    • Security
    The device is protected with improved security.

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

    How to flash A236USQSHEZI6

    • A236USQSHEZI6 has bootloader binary H (17). Your device must run binary H (17) 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

    A236USQSHEZI6 is Android 14 firmware for Samsung Galaxy A23 5G, released for United States (AIO, ATT, TMB, TMK). It includes the 2026-09-05 security patch. Samsung built it on 2026-09-17.

    No. A newer build for SM-A236U is available: A236USQSHEZI7. Install it instead of A236USQSHEZI6 unless you need this exact version. The previous build was A236USQSGEZH4.

    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 A23 5G must be on bootloader binary H (17) or lower.

    This build uses bootloader binary H (17). It can be flashed on a Samsung Galaxy A23 5G running binary H (17) or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 1 other build of this model uses the same binary, so you can switch between them in both directions.

    Other builds and changelog for Samsung Galaxy A23 5G

    • 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.

    Show 15 older builds

    • 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.

    • 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.

    • The security of your device has been improved.

    • The security of your device has been improved.

    • The security of your device has been improved.

    • The security of your device has been improved.

    • The security of your device has been improved.

    Model firmware by region