Samsung Galaxy Tab A9+ X210ZCUDEZI1
SM-X210 1 country Android 16

Samsung Galaxy Tab A9+ X210ZCUDEZI1 Firmware

Samsung Galaxy Tab A9+ X210ZCUDEZI1 is an Android 16 firmware for China (CHN). 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 X210XXUDEZH1, Android and the bootloader binary are unchanged, so you can switch between the two in both directions. A newer build for SM-X210 is available: X210XXUDEZI1.

OS updates guaranteed until: Android 16Security updates until: Oct 31, 2027
Download firmware
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Android 16
OS Version
2026-09-11
Build Date
2026-08-05
Security patch
1
Countries
1
CSC codes
D (13)
Bootloader binary

Bootloader binary D (13). 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: X210ZCUDEZI1
    ModelRegionCSC VersionRelease dateSizeFile nameDownload
    SM-X210
    CHN China
    		X210CHNDEZI1 2026-10-22 5.855 GiB
    SM-X210_4_20260911145801_blzvu6mrwe_fac.zip
    		Download

    No matching downloads

    How to flash X210ZCUDEZI1

    • X210ZCUDEZI1 has bootloader binary D (13). Your device must run binary D (13) 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 X210ZCUDEZI1

    • Stability and reliability
    Device behavior has been improved.
    • 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 patch: August 2026

    SMR Aug-2026 fixes 54 vulnerabilities, 8 of them critical. Android Security Bulletin: 38, Samsung-specific issues (SVE): 16.

    Most severe Samsung fixes:

    • high Improper access control in Weaver prior to SMR Aug-2026 Release 1 allows local attackers to cause device inoperability. (CVE-2026-21064)
    • high Improper input validation in Galaxy Themes prior to SMR Aug-2026 Release 1 allows physical attackers to launch arbitrary activity. (CVE-2026-21073)

    All fixes and Galaxy models with this patch

    Device specifications

    • Display diagonal27.9 cm (11")
    • Display resolution1920 x 1200 pixels
    • Rear camera resolution8 MP
    • Rear camera typeSingle camera
    • Front camera resolution5 MP
    • Wi-Fi standardWi-Fi 5 (802.11ac)
    • Weight480 g

    Specifications of SM-X210N, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

    Frequently Asked Questions

    X210ZCUDEZI1 is Android 16 firmware for Samsung Galaxy Tab A9+, released for China (CHN). It includes the 2026-08-05 security patch. Samsung built it on 2026-09-11.

    SMR Aug-2026 fixes 54 vulnerabilities, 8 of them critical. Android Security Bulletin: 38, Samsung-specific issues (SVE): 16.

    No. A newer build for SM-X210 is available: X210XXUDEZI1. Install it instead of X210ZCUDEZI1 unless you need this exact version. The previous build was X210XXUDEZH1.

    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 5.855 GiB; keep about twice that free on the computer to unzip it. The Samsung Galaxy Tab A9+ must be on bootloader binary D (13) or lower.

    This build uses bootloader binary D (13). It can be flashed on a Samsung Galaxy Tab A9+ running binary D (13) or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 3 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 Tab A9+

    • Stability and reliability
    Device behavior has been improved.
    • Security
    The device is protected with improved security.

    • Stability and reliability
    Device behavior has been improved.
    • Security
    The device is protected with improved security.

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

    • Stability and reliability
    Device behavior has been improved.
    • Security
    The device is protected with improved security.

    • Security
    The device is protected with improved security.

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

    Model firmware by region