Samsung Galaxy Tab S4 T837R4TYS1ASA2
SM-T837R4 1 country Android 8.1.0 (Oreo)

Samsung Galaxy Tab S4 T837R4TYS1ASA2 Firmware

Samsung Galaxy Tab S4 T837R4TYS1ASA2 is an Android 8.1.0 (Oreo) firmware for United States (USC). 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 T837R4TYS1ARJ2: security patch 2019-01-01 instead of 2018-10-01. A newer build for SM-T837R4 is available: T837R4TYS6CVE1.

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Android 8.1.0 (Oreo)
OS Version
2019-01-15
Build Date
2019-01-01
Security patch
1
Countries
1
CSC codes
1
Bootloader binary

Bootloader binary 1. 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: T837R4TYS6CVE1). 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: T837R4TYS1ASA2
    ModelRegionCSC VersionRelease dateSizeFile nameDownload
    SM-T837R4
    USC United States
    		T837R41ASA2 2019-02-01 — —

    No matching downloads

    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.

    What's new in T837R4TYS1ASA2

    · The security of your device has been improved.

    How to flash T837R4TYS1ASA2

    • T837R4TYS1ASA2 has bootloader binary 1. Your device must run binary 1 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.

    Frequently Asked Questions

    T837R4TYS1ASA2 is Android 8.1.0 (Oreo) firmware for Samsung Galaxy Tab S4, released for United States (USC). It includes the 2019-01-01 security patch. Samsung built it on 2019-01-15.

    No. A newer build for SM-T837R4 is available: T837R4TYS6CVE1. Install it instead of T837R4TYS1ASA2 unless you need this exact version. The previous build was T837R4TYS1ARJ2.

    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 Samsung Galaxy Tab S4 must be on bootloader binary 1 or lower.

    This build uses bootloader binary 1. It can be flashed on a Samsung Galaxy Tab S4 running binary 1 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 4 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

    • The security of your device has been improved.

    • Overall stability of your device has been improved.
    • The security of your device has been improved.

    · The security of your device has been improved.

    One UI 2 upgrade with Android 10

    One UI 2 brings you Android 10, with exciting new features from Samsung and Google based on feedback from users like you.
    We recommend that you back up your important data to keep it safe during the upgrade.
    Some apps, including Calculator, Samsung Internet, and Samsung Notes, need to be updated individually after you update your OS.

    Here's what's new.

    Dark mode
    - Enhanced image, text, and color adjustments for day and night environments.
    - Darkened wallpapers...

    One UI 2 upgrade with Android 10

    One UI 2 brings you Android 10, with exciting new features from Samsung and Google based on feedback from users like you.
    We recommend that you back up your important data to keep it safe during the upgrade.
    Some apps, including Calculator, Samsung Internet, and Samsung Notes, need to be updated individually after you update your OS.

    Here's what's new.

    Dark mode
    - Enhanced image, text, and color adjustments for day and night environments.
    - Darkened wallpapers...

    Show 12 older builds
    One UI 2 upgrade with Android 10

    One UI 2 brings you Android 10, with exciting new features from Samsung and Google based on feedback from users like you.
    We recommend that you back up your important data to keep it safe during the upgrade.
    Some apps, including Calculator, Samsung Internet, and Samsung Notes, need to be updated individually after you update your OS.

    Here's what's new.

    Dark mode
    - Enhanced image, text, and color adjustments for day and night environments.
    - Darkened wallpapers...

    · Device stability improvements, bug fixes.
    · New and / or enhanced features.
    · Further improvements to performance.

    · The security of your device has been improved.

    · The security of your device has been improved.

    · The security of your device has been improved.

    · Device stability improvements, bug fixes.
    · New and / or enhanced features.
    · Further improvements to performance.

    · The security of your device has been improved.

    · The security of your device has been improved.

    Upgraded One UI for Android Pie

    One UI brings you Android Pie, with exciting new features and a whole new look and feel based on feedback from users in Samsung and Google.
    We recommend that you back up your important data to keep it safe before the upgrade.
    Some apps, including Calculator, Samsung Internet, Samsung Notes, PENUP, and SmartThings, need to be updated individually after you update your OS.
    To use the Remote unlock function in Find My Mobile on an Android Pie device, the screen lock...

    · Device stability improvements, bug fixes.
    · New and / or enhanced features.
    · Further improvements to performance.

    · The security of your device has been improved.

    · The security of your device has been improved.

    Model firmware by region