Samsung Galaxy Tab S8 5G X706NKOSAJZB6
SM-X706N 1 country Android 16

Samsung Galaxy Tab S8 5G X706NKOSAJZB6 Firmware

Samsung Galaxy Tab S8 5G X706NKOSAJZB6 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. Compared with the previous build X706NKOS9JZA3: bootloader binary raised from 9 to A (10), so after installing it there is no way back to older builds. A newer build for SM-X706N is available: X706NKOSBJZH3.

OS updates guaranteed until: Android 16Security updates until: Feb 28, 2027
Download firmware
9.1/10 (28)138 times
Android 16
OS Version
2026-02-15
Build Date
1
Countries
1
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 S8 5G use bootloader binary B (11) (latest: X706NKOSBJZH3). 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: X706NKOSAJZB2
    ModelRegionCSC VersionRelease dateSizeFile nameDownload
    SM-X706N
    KOO South Korea
    		X706NKOOAJZB6 2026-03-05 8.485 GiB
    SM-X706N_5_20260215205711_n3qi7bvxxq_fac.zip

    No matching downloads

    How to flash X706NKOSAJZB6

    • X706NKOSAJZB6 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.

    Device specifications

    • Display diagonal27.9 cm (11")
    • Display resolution2560 x 1600 pixels
    • Rear camera resolution13 MP
    • Rear camera typeDual camera
    • Front camera resolution12 MP
    • Wi-Fi standardWi-Fi 6 (802.11ax)
    • Weight507 g

    Specifications of SM-X706B, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

    Frequently Asked Questions

    X706NKOSAJZB6 is Android 16 firmware for Samsung Galaxy Tab S8 5G, released for South Korea (KOO). Samsung built it on 2026-02-15.

    No. A newer build for SM-X706N is available: X706NKOSBJZH3. Install it instead of X706NKOSAJZB6 unless you need this exact version. The previous build was X706NKOS9JZA3.

    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 8.485 GiB; keep about twice that free on the computer to unzip it. The Samsung Galaxy Tab S8 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 S8 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 S8 5G

    No changelog details available.
    Model firmware by region