Samsung Galaxy Tab S6 T865NKOU5CUI5
SM-T865N 1 country Android 11

Samsung Galaxy Tab S6 T865NKOU5CUI5 Firmware

Samsung Galaxy Tab S6 T865NKOU5CUI5 is an Android 11 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 T865NKOS4CUG1: bootloader binary raised from 4 to 5, so after installing it there is no way back to older builds. A newer build for SM-T865N is available: T865NKOU6DXJ1.

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Android 11
OS Version
2021-10-07
Build Date
n/a
Security patch
1
Countries
1
CSC codes
5
Bootloader binary

Bootloader binary 5. Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.

Newer builds of Samsung Galaxy Tab S6 use bootloader binary 6 (latest: T865NKOU6DXJ1). If your device already runs binary 6, 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: T865NKOU5CUI5
    ModelRegionCSC VersionRelease dateSizeFile nameDownload
    SM-T865N
    KOO South Korea
    		T865NKOO5CUI5 2021-10-07 4.791 GiB
    SM-T865N_2_20210928131914_y8h1ribh7f_fac.zip

    No matching downloads

    How to flash T865NKOU5CUI5

    • T865NKOU5CUI5 has bootloader binary 5. Your device must run binary 5 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

    • Launched withAndroid 9.0
    • Display diagonal26.7 cm (10.5")
    • Display resolution2560 x 1600 pixels
    • Display technologyAMOLED
    • Processor frequency2.8 GHz
    • Rear camera resolution13 MP
    • Rear camera typeSingle camera
    • Front camera resolution8 MP
    • Wi-Fi standardWi-Fi 5 (802.11ac)
    • Weight420 g

    Frequently Asked Questions

    T865NKOU5CUI5 is Android 11 firmware for Samsung Galaxy Tab S6, released for South Korea (KOO). Samsung built it on 2021-10-07.

    No. A newer build for SM-T865N is available: T865NKOU6DXJ1. Install it instead of T865NKOU5CUI5 unless you need this exact version. The previous build was T865NKOS4CUG1.

    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 4.791 GiB; keep about twice that free on the computer to unzip it. The Samsung Galaxy Tab S6 must be on bootloader binary 5 or lower.

    This build uses bootloader binary 5. It can be flashed on a Samsung Galaxy Tab S6 running binary 5 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 9 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 S6

    No changelog details available.
    Model firmware by region