Samsung Galaxy Tab S10 FE 5G X526NKOU4BYI7
SM-X526N 1 country Android 16

Samsung Galaxy Tab S10 FE 5G X526NKOU4BYI7 Firmware

Samsung Galaxy Tab S10 FE 5G X526NKOU4BYI7 is an Android 16 firmware for South Korea (KOO). 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-X526N is available: X526NKOSBCZI2.

OS updates guaranteed until: Android 22Security updates until: Apr 26, 2032
9.1/10 (36)252 times
Android 16
OS Version
2025-09-26
Build Date
n/a
Security patch
1
Countries
1
CSC codes
4
Bootloader binary

Bootloader binary 4. Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.

Newer builds of Samsung Galaxy Tab S10 FE 5G use bootloader binary B (11) (latest: X526NKOSBCZI2). 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: X526NKOU4BYI7
    ModelRegionCSC VersionRelease dateSizeFile nameDownload
    SM-X526N
    KOO South Korea
    		X526NKOO4BYI7 2025-10-01 8.189 GiB
    SM-X526N_1_20250926084820_96nrf3pj7v_fac.zip

    No matching downloads

    How to flash X526NKOU4BYI7

    • X526NKOU4BYI7 has bootloader binary 4. Your device must run binary 4 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.

    Device specifications

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

    Specifications of SM-X526B, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

    Frequently Asked Questions

    X526NKOU4BYI7 is Android 16 firmware for Samsung Galaxy Tab S10 FE 5G, released for South Korea (KOO). Samsung built it on 2025-09-26.

    No. A newer build for SM-X526N is available: X526NKOSBCZI2. Install it instead of X526NKOU4BYI7 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 8.189 GiB; keep about twice that free on the computer to unzip it. The Samsung Galaxy Tab S10 FE 5G must be on bootloader binary 4 or lower.

    This build uses bootloader binary 4. It can be flashed on a Samsung Galaxy Tab S10 FE 5G running binary 4 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 FE 5G

    No changelog details available.
    Model firmware by region