Samsung Galaxy Tab S4 T837AUCS5CUC2
SM-T837A 1 country Android 10

Samsung Galaxy Tab S4 T837AUCS5CUC2 Firmware

Samsung Galaxy Tab S4 T837AUCS5CUC2 is an Android 10 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 T837AUCS4CTL1: bootloader binary raised from 4 to 5, so after installing it there is no way back to older builds. A newer build for SM-T837A is available: T837AUCS6CVE1.

Download firmware
8.7/10 (26)371 times
Android 10
OS Version
2021-03-23
Build Date
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 S4 use bootloader binary 6 (latest: T837AUCS6CVE1). 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: T837AUCS5CUC2
    ModelRegionCSC VersionSizeFile nameDownload
    SM-T837A
    ATT United States
    		T837AATT5CUC2 3.598 GiB
    SM-T837A_1_20210323214835_ajf6co7ly9_fac.zip
    		Download

    No matching downloads

    How to flash T837AUCS5CUC2

    • T837AUCS5CUC2 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

    • Display diagonal26.7 cm (10.5")
    • Display resolution2560 x 1600 pixels
    • Display technologySuper AMOLED
    • Rear camera resolution13 MP
    • Front camera resolution8 MP
    • Wi-Fi standardWi-Fi 5 (802.11ac)
    • Weight483 g

    Specifications of SM-T837, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

    Frequently Asked Questions

    T837AUCS5CUC2 is Android 10 firmware for Samsung Galaxy Tab S4, released for United States (ATT). Samsung built it on 2021-03-23.

    No. A newer build for SM-T837A is available: T837AUCS6CVE1. Install it instead of T837AUCS5CUC2 unless you need this exact version. The previous build was T837AUCS4CTL1.

    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 3.598 GiB; keep about twice that free on the computer to unzip it. The Samsung Galaxy Tab S4 must be on bootloader binary 5 or lower.

    This build uses bootloader binary 5. It can be flashed on a Samsung Galaxy Tab S4 running binary 5 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 2 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 S4

    No changelog details available.
    Model firmware by region