Samsung Galaxy Tab S10+ 5G X826BXXSADZH1
SM-X826B 29 countries Android 16

Samsung Galaxy Tab S10+ 5G X826BXXSADZH1 Firmware

Samsung Galaxy Tab S10+ 5G X826BXXSADZH1 is an Android 16 firmware for 29 countries, 38 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 X826BXXS9DZG1: bootloader binary raised from 9 to A (10), so after installing it there is no way back to older builds; security patch 2026-08-05 instead of 2026-07-05. A newer build for SM-X826B is available: X826BXXSBDZI2.

OS updates guaranteed until: Android 22Security updates until: Oct 23, 2031
9.1/10 (50)8,207 times
Android 16
OS Version
2026-08-21
First release
other regions until 2026-08-22
2026-08-05
Security patch
29
Countries
38
CSC codes
A (10)
Bootloader binary

Bootloader binary A (10). Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.

Newer builds of Samsung Galaxy Tab S10+ 5G use bootloader binary B (11) (latest: X826BXXSBDZI2). If your device already runs binary B (11), 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: X826BXXSADZH1
    ModelRegionCSC VersionBuild DateRelease dateSizeFile nameDownload
    SM-X826B
    ACR, KSA Saudi Arabia
    AFG Afghanistan
    AFR, DKR Kenya
    BRI Taiwan
    +24 more countries
    CAC Uzbekistan
    CAU, SKZ Kazakhstan
    ECT Nigeria
    EGY Egypt
    EUX, EUY Europe
    ILO Israel
    INS India
    LYS Libya
    MID Iraq
    MM1, SIN, STH, XSP Singapore
    MWD Morocco
    PAK Pakistan
    TEL, XSA Australia
    TGY Hong Kong SAR China
    THL Thailand
    TUN Tunisia
    TUR Turkey
    XFA, XFV South Africa
    XME Malaysia
    XNZ New Zealand
    XSG United Arab Emirates
    XTC Philippines
    XXV Vietnam
    ILP
    		X826BOXMADZH1 2026-08-21 2026-09-07 20.708 GiB
    SM-X826B_4_20260821055501_sdi17po7nh_fac.zip
    SM-X826B
    XID Indonesia
    		X826BOLEADZH1 2026-08-22 2026-09-08 20.663 GiB
    SM-X826B_4_20260822011950_sctx8bl6o4_fac.zip

    No matching downloads

    Device specifications

    • Launched withAndroid 14
    • Display diagonal31.5 cm (12.4")

    What's new in X826BXXSADZH1

    • 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 X826BXXSADZH1

    • X826BXXSADZH1 has bootloader binary A (10). Your device must run binary A (10) 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

    X826BXXSADZH1 is Android 16 firmware for Samsung Galaxy Tab S10+ 5G, released for 29 countries, 38 CSC codes. It includes the 2026-08-05 security patch. Samsung built it on 2026-08-21.

    No. A newer build for SM-X826B is available: X826BXXSBDZI2. Install it instead of X826BXXSADZH1 unless you need this exact version. The previous build was X826BXXS9DZG1.

    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 Tab S10+ 5G must be on bootloader binary A (10) or lower.

    This build uses bootloader binary A (10). It can be flashed on a Samsung Galaxy Tab S10+ 5G running binary A (10) 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 A (10).

    Other builds and changelog for Samsung Galaxy Tab S10+ 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.

    One UI 8.5
    Visual design

    Fresh new look
    One UI seamlessly integrates into your daily routine by combining immersive visuals with meaningful personalization for a more refined and sophisticated design. Transparent blur effects add depth and make content easier to navigate, while floating elements react organically to your workflow for a more focused experience. Through familiar and intuitive data visualization, One UI delivers a design that feels both personal and relatable, helping you focus...

    Show 14 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.

    • Stability and reliability
    Device behavior has been improved.

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

    One UI 8.0 (Android 16)
    Galaxy AI

    See calls on the screen
    Call captions show what each person says on the screen in real time during calls. Follow the conversation on your screen to make sure you don’t miss anything.

    Create unique pet portraits
    Bring out your pet's personality with Portrait studio. You can now apply portrait effects to pictures of dogs and cats in addition to people. Choose from styles like Fisheye lens, oil painting, and more.

    Clean up sound
    Use Audio eraser to automatica...

    • 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.

    One UI 7.0 Upgrade (Android 15)
    Galaxy AI

    Write like a pro
    Let Galaxy AI help you with writing tasks by tapping the 4-star icon that appears whenever you select text. You can correct spelling and grammar, change tone, summarize, or apply formatting. You can even start with a short snippet and let the AI do the writing for you.

    Transcribe and summarize recorded calls
    It's easier than ever to review the content of your recorded calls in the Samsung Phone app. You can view the entire conversat...

    • Security
    The device is protected with improved security.

    • The latest Android security patch has been applied.
    - Device security has been further enhanced.

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

    • The latest Android security patch has been applied.
    - Device security has been further enhanced.

    • Auto Blocker
    After the update, when “Auto Blocker” is on with “Maximum restrictions”, USB devices will not be allowed to connect to this device except charging.
    • Security
    The device is protected with improved security.

    Model firmware by region