Samsung Galaxy Tab S11 Ultra X936BXXU1AYHB
SM-X936B 2 countries Android 16

Samsung Galaxy Tab S11 Ultra X936BXXU1AYHB Firmware

Samsung Galaxy Tab S11 Ultra X936BXXU1AYHB is an Android 16 firmware for Hong Kong SAR China (TGY), Taiwan (BRI). 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 SM-X936B is available: X936BXXS9BZI1.

OS updates guaranteed until: Android 23Security updates until: Sep 23, 2032
8.9/10 (34)696 times
Android 16
OS Version
2025-08-23
Build Date
2025-08-01
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.

Newer builds of Samsung Galaxy Tab S11 Ultra use bootloader binary 9 (latest: X936BXXS9BZI1). If your device already runs binary 9, 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#.
    MODEM/CP Version: X936BXXU1AYHB
    ModelRegionCSC VersionRelease dateSizeFile nameDownload
    SM-X936B
    BRI Taiwan
    TGY Hong Kong SAR China
    		X936BOXM1AYHB 2025-08-26 20.545 GiB
    SM-X936B_1_20250823085851_sptft6a1f8_fac.zip

    No matching downloads

    Device specifications

    • Display diagonal37.1 cm (14.6")
    • Display resolution2960 x 1848 pixels
    • Processor frequency3.3 GHz
    • Rear camera resolution13 MP
    • Rear camera typeDual camera
    • Front camera resolution12 MP
    • Wi-Fi standardWi-Fi 7 (802.11be)
    • Weight695 g

    What's new in X936BXXU1AYHB

    • Stability and reliability
    Device behavior has been improved.

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

    How to flash X936BXXU1AYHB

    • X936BXXU1AYHB 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.

    Frequently Asked Questions

    X936BXXU1AYHB is Android 16 firmware for Samsung Galaxy Tab S11 Ultra, released for Hong Kong SAR China (TGY), Taiwan (BRI). It includes the 2025-08-01 security patch. Samsung built it on 2025-08-23.

    No. A newer build for SM-X936B is available: X936BXXS9BZI1. Install it instead of X936BXXU1AYHB 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 20.545 GiB; keep about twice that free on the computer to unzip it. The Samsung Galaxy Tab S11 Ultra must be on bootloader binary 1 or lower.

    This build uses bootloader binary 1. It can be flashed on a Samsung Galaxy Tab S11 Ultra running binary 1 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". No other build of this model uses binary 1.

    Other builds and changelog for Samsung Galaxy Tab S11 Ultra

    • 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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    Show 9 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.

    • 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.

    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.

    • Stability and reliability
    Device behavior has been improved.

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

    • Check stock prices without unlocking
    Stocks you follow on Google Finance with big price changes will appear on your Now bar at the end of the trading day.
    • Translate emergency alerts
    Never miss important alerts even if they’re not in your language.
    • 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.

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

    Model firmware by region