Samsung Galaxy Tab S8+ 5G X806EXXUBEZJ3
SM-X806E 1 country Android 16

Samsung Galaxy Tab S8+ 5G X806EXXUBEZJ3 Firmware

Samsung Galaxy Tab S8+ 5G X806EXXUBEZJ3 is an Android 16 firmware for Europe (EUX). 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 X806EXXSBEZH3: security patch 2026-10-05 instead of 2026-08-05. This is the newest build for SM-X806E.

OS updates guaranteed until: Android 16Security updates until: Feb 6, 2027
Download firmware
8.7/10 (31)132 times
Android 16
OS Version
2026-10-15
Build Date
2026-10-05
Security patch
1
Countries
1
CSC codes
B (11)
Bootloader binary

Bootloader binary B (11). 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: X806EXXUBEZJ3
    ModelRegionCSC VersionRelease dateSizeFile nameDownload
    SM-X806E
    EUX Europe
    		X806EOXMBEZJ3 2026-11-03 9.587 GiB
    SM-X806E_5_20261015114340_w7ae73sgkj_fac.zip
    		Download

    No matching downloads

    How to flash X806EXXUBEZJ3

    • X806EXXUBEZJ3 has bootloader binary B (11). Your device must run binary B (11) 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 X806EXXUBEZJ3

    • 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: October 2026

    SMR Oct-2026 fixes 62 vulnerabilities, 9 of them critical. Android Security Bulletin: 45, Samsung Semiconductor: 4, Samsung-specific issues (SVE): 13.

    Most severe Samsung fixes:

    • high Out-of-bounds write in libsmkvextractor.so prior to SMR Oct-2026 Release 1 allows local attackers to execute arbitrary code. (CVE-2026-21114)
    • high Use after free in WSM service prior to SMR Oct-2026 Release 1 allows local attackers to potentially execute arbitrary code with system privilege. (CVE-2026-21120)
    • high Out-of-bounds write in libsamsungtts.so prior to SMR Oct-2026 Release 1 allows local attackers to execute arbitrary code. (CVE-2026-21122)

    All fixes and Galaxy models with this patch

    Device specifications

    • Display diagonal31.5 cm (12.4")
    • Display resolution2800 x 1752 pixels
    • Display technologyOLED
    • Rear camera resolution13 MP
    • Front camera resolution12 MP
    • Wi-Fi standardWi-Fi 6 (802.11ax)
    • Weight572 g

    Specifications of SM-X806B, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

    Frequently Asked Questions

    X806EXXUBEZJ3 is Android 16 firmware for Samsung Galaxy Tab S8+ 5G, released for Europe (EUX). It includes the 2026-10-05 security patch. Samsung built it on 2026-10-15.

    SMR Oct-2026 fixes 62 vulnerabilities, 9 of them critical. Android Security Bulletin: 45, Samsung Semiconductor: 4, Samsung-specific issues (SVE): 13.

    Yes. X806EXXUBEZJ3 is the newest build for SM-X806E on SamFirm. The previous build was X806EXXSBEZH3.

    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 9.587 GiB; keep about twice that free on the computer to unzip it. The Samsung Galaxy Tab S8+ 5G must be on bootloader binary B (11) or lower.

    This build uses bootloader binary B (11). It can be flashed on a Samsung Galaxy Tab S8+ 5G running binary B (11) or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 2 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 S8+ 5G

    • 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.

    One UI 8.0 (Android 16)
    Personalization

    Enhanced Lock screen widgets
    Do more on your Lock screen with brief widgets. 2 x 2 size widgets are now available, and the widget area is now larger so you can add even more widgets. You can choose either a horizontal or vertical widget layout.

    Productivity

    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.

    Easier file sharing with Quick Share
    I...

    • 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 7.0 Upgrade (Android 15)
    Galaxy AI

    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 conversation as a text transcript on the Recents screen or summarize the transcript for quick review. Availability of this feature may vary depending on your country, region, or lauguage.

    Effortlessly create images
    Drawing assist makes it easier than ever to create fun images. Start with a simpl...

    Show 10 older builds

    • Security
    The device is protected with improved security.

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

    • Security
    The device is protected with improved security.

    One UI 6.1.1 Update
    Galaxy AI

    Turn simple sketches into awesome images
    Start with a simple drawing, choose your style, and let Galaxy AI transform it into a captivating work of art. Sketch to image is available in Samsung Notes, Photo Editor, Air command, Smart select, and the Edge panels.

    Create unique portraits
    With a wide variety of AI-generated portrait styles, you can create a whole new look for your own profile image in Contacts or someone else’s, or use Photo Editor to invent somethi...

    • Security
    The device is protected with improved security.

    • Stability and reliability
    Device behavior has been improved.

    • Security
    The device is protected with improved security.

    One UI 6.1 Upgrade
    Galaxy AI

    Instantly search for anything on your screen
    Circle to Search with Google lets you easily learn more about anything shown on your screen without switching apps. Just touch and hold the Home button or navigation handle, then circle anything on the screen to start a Google search.

    Translate phone calls in real time
    Need to call someone who doesn't speak your language? No problem! Live translate provides real-time translation during calls. The other person on the c...

    • Regional LTE TDD band support has been updated.
    Please note that models purchased in Germany cannot receive signals in LTE TDD bands in the following countries: Belgium, Denmark, Germany, France, Luxemburg, Netherlands, Austria, Poland, Switzerland, Czech Republic.

    • Security
    The device is protected with improved security.

    Model firmware by region

    New firmware for other devices

    All latest builds