Samsung Galaxy Tab S10 FE 5G X526BXXSBCZI2
SM-X526B 37 countries Android 16

Samsung Galaxy Tab S10 FE 5G X526BXXSBCZI2 Firmware

Samsung Galaxy Tab S10 FE 5G X526BXXSBCZI2 is an Android 16 firmware for 37 countries, 47 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 X526BXXSACZH6: bootloader binary raised from A (10) to B (11), so after installing it there is no way back to older builds; security patch 2026-09-05 instead of 2026-08-05. This is the newest build for SM-X526B.

OS updates guaranteed until: Android 22Security updates until: Apr 3, 2032
Download firmware
8.8/10 (33)9,968 times
Android 16
OS Version
2026-09-10
First release
other regions until 2026-09-12
2026-09-05
Security patch
37
Countries
47
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#.
    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.
    4
    MODEM/CP Version: X526BXXSBCZI2
    ModelRegionCSC VersionBuild DateRelease dateSizeFile nameDownload
    SM-X526B
    ACR, KSA Saudi Arabia
    AFG Afghanistan
    AFR, DKR Kenya
    ECT Nigeria
    +10 more countries
    EGY Egypt
    ILO Israel
    LYS Libya
    MID Iraq
    MWD Morocco
    PAK Pakistan
    TUN Tunisia
    XFA, XFV South Africa
    XSG United Arab Emirates
    ILP
    		X526BOJMBCZI2 2026-09-10 2026-09-29 10.299 GiB
    SM-X526B_3_20260910112541_zjl5lz361p_fac.zip
    		Download
    SM-X526B
    BRI Taiwan
    CAC Uzbekistan
    CAU, SKZ Kazakhstan
    EUX, EUY Europe
    +11 more countries
    GTO Guatemala
    INS India
    MXO Mexico
    PEO Peru
    SLK Sri Lanka
    TGY Hong Kong SAR China
    TPA Panama
    TUR Turkey
    UPO, UYO Uruguay
    ZTO Brazil
    SOZ
    		X526BOXMBCZI2 2026-09-10 2026-09-28 10.456 GiB
    SM-X526B_3_20260910104812_hjx6000qsl_fac.zip
    		Download
    SM-X526B
    MM1, SIN, STH, XSP Singapore
    THL Thailand
    XID Indonesia
    XME Malaysia
    +4 more countries
    XNZ New Zealand
    XSA Australia
    XTC Philippines
    XXV Vietnam
    		X526BOLMBCZI2 2026-09-10 2026-09-28 10.391 GiB
    SM-X526B_3_20260910112321_vbybvu1ezj_fac.zip
    		Download
    SM-X526B
    TCE Mexico
    		X526BOWABCZI2 2026-09-12 2026-09-29 10.414 GiB
    SM-X526B_3_20260912104950_s2k5763ep4_fac.zip
    		Download

    No matching downloads

    How to flash X526BXXSBCZI2

    • X526BXXSBCZI2 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 X526BXXSBCZI2

    • 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: September 2026

    SMR Sep-2026 fixes 80 vulnerabilities, 20 of them critical. Android Security Bulletin: 58, Samsung Semiconductor: 1, Samsung-specific issues (SVE): 21.

    Most severe Samsung fixes:

    • critical Heap-based buffer overflow in DNG decoder of libimagecodec.quram.so prior to SMR Sep-2026 Release 1 allows remote attackers to execute arbitrary code. (CVE-2026-21095)
    • critical Heap-based buffer overflow in JPEG decoder of libimagecodec.quram.so prior to SMR Sep-2026 Release 1 allows remote attackers to execute arbitrary code. (CVE-2026-21096)
    • high Out-of-bounds write in libmdnie.so prior to SMR Sep-2026 Release 1 allows local attackers to execute arbitrary code with system server privilege. (CVE-2026-21087)

    All fixes and Galaxy models with this patch

    Rollout of X526BXXSBCZI2 by region

    First release
    September 28, 2026
    Last region
    October 15, 2026
    Duration
    18 days
    Regions
    47
    1. Day 1 · · 18 regions
      AustraliaXSAEuropeEUXEUYIndonesiaXIDKazakhstanCAUSKZMalaysiaXMENew ZealandXNZPhilippinesXTCSingaporeMM1SINSTHXSPThailandTHLTurkeyTURUzbekistanCACVietnamXXV
      +1 more country
      SOZ
    2. Day 2 · · 23 regions
      AfghanistanAFGBrazilZTOEgyptEGYGuatemalaGTOIraqMIDKenyaAFRDKRLibyaLYSMexicoMXOTCEMoroccoMWDNigeriaECTPakistanPAKPanamaTPA
      +6 more countries
      PeruPEOSaudi ArabiaACRKSASouth AfricaXFAXFVTunisiaTUNUnited Arab EmiratesXSGUruguayUPOUYO
    3. Day 3 · · 2 regions
      IndiaINSSri LankaSLK
    4. Day 10 · · 2 regions
      IsraelILOILP
    5. Day 18 · · 2 regions
      Hong Kong SAR ChinaTGYTaiwanBRI

    Device specifications

    • Display diagonal27.7 cm (10.9")
    • Display resolution2304 x 1440 pixels
    • Processor familySamsung Exynos
    • Processor model1580
    • Rear camera resolution13 MP
    • Rear camera typeSingle camera
    • Front camera resolution12 MP
    • Wi-Fi standardWi-Fi 6 (802.11ax)
    • Weight500 g

    Frequently Asked Questions

    X526BXXSBCZI2 is Android 16 firmware for Samsung Galaxy Tab S10 FE 5G, released for 37 countries, 47 CSC codes. It includes the 2026-09-05 security patch. Samsung built it on 2026-09-10.

    SMR Sep-2026 fixes 80 vulnerabilities, 20 of them critical. Android Security Bulletin: 58, Samsung Semiconductor: 1, Samsung-specific issues (SVE): 21.

    Yes. X526BXXSBCZI2 is the newest build for SM-X526B on SamFirm. The previous build was X526BXXSACZH6.

    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 FE 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 S10 FE 5G running binary B (11) 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 B (11).

    Other builds and changelog for Samsung Galaxy Tab S10 FE 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.

    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...

    • 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)
    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...

    Show 6 older builds

    • 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.

    • The usability of device operations has been improved.

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

    Model firmware by region