Samsung Galaxy Tab S10+ 5G X828USQS3BYF3
SM-X828U 1 country Android 15

Samsung Galaxy Tab S10+ 5G X828USQS3BYF3 Firmware

Samsung Galaxy Tab S10+ 5G X828USQS3BYF3 is an Android 15 firmware for United States (ATT). 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 X828USQU2BYDA: bootloader binary raised from 2 to 3, so after installing it there is no way back to older builds; security patch 2025-06-01 instead of 2025-03-01. A newer build for SM-X828U is available: X828USQSBDZI4.

OS updates guaranteed until: Android 22Security updates until: Oct 29, 2031
Download firmware
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Android 15
OS Version
2025-06-27
Build Date
2025-06-01
Security patch
1
Countries
1
CSC codes
3
Bootloader binary

Bootloader binary 3. 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: X828USQSBDZI4). 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#.
    MODEM/CP Version: X828USQS3BYF3
    ModelRegionCSC VersionRelease dateSizeFile nameDownload
    SM-X828U
    ATT United States
    		X828UOYN3BYF3 2025-06-30 10.84 GiB
    SM-X828U_2_20250619104441_e76clv9y27_fac.zip

    No matching downloads

    How to flash X828USQS3BYF3

    • X828USQS3BYF3 has bootloader binary 3. Your device must run binary 3 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 X828USQS3BYF3

    • Security
    The device is protected with improved security.

    Security patch: June 2025

    SMR Jun-2025 fixes 55 vulnerabilities, 0 of them critical. Android Security Bulletin: 36, Samsung Semiconductor: 10, Samsung-specific issues (SVE): 9.

    Most severe Samsung fixes:

    • high Improper access control in fingerprint trustlet (CVE-2025-20987)
    • high Improper logging in fingerprint trustlet (CVE-2025-20989)

    All fixes and Galaxy models with this patch

    Frequently Asked Questions

    X828USQS3BYF3 is Android 15 firmware for Samsung Galaxy Tab S10+ 5G, released for United States (ATT). It includes the 2025-06-01 security patch. Samsung built it on 2025-06-27.

    SMR Jun-2025 fixes 55 vulnerabilities, 0 of them critical. Android Security Bulletin: 36, Samsung Semiconductor: 10, Samsung-specific issues (SVE): 9.

    No. A newer build for SM-X828U is available: X828USQSBDZI4. Install it instead of X828USQS3BYF3 unless you need this exact version. The previous build was X828USQU2BYDA.

    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 10.84 GiB; keep about twice that free on the computer to unzip it. The Samsung Galaxy Tab S10+ 5G must be on bootloader binary 3 or lower.

    This build uses bootloader binary 3. It can be flashed on a Samsung Galaxy Tab S10+ 5G running binary 3 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 1 other build of this model uses the same binary, so you can switch between them in both directions.

    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.

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    • 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.

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    • Security
    The device is protected with improved security.

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    • Security
    The device is protected with improved security.

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

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