Samsung Galaxy Tab S4 T835UBU2ASA3
SM-T835 2 countries Android 8.1.0 (Pie)

Samsung Galaxy Tab S4 T835UBU2ASA3 Firmware

Samsung Galaxy Tab S4 T835UBU2ASA3 is an Android 8.1.0 (Pie) firmware for Panama (TPA), Peru (PEO). 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 T835JXS2ASA2: Android updated from Android 8.1.0 (Oreo) to Android 8.1.0 (Pie). A newer build for SM-T835 is available: T835JXS5CWA1.

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Android 8.1.0 (Pie)
OS Version
2019-01-22
Build Date
n/a
Security patch
2
Countries
2
CSC codes
2
Bootloader binary

Bootloader binary 2. Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.

Newer builds of Samsung Galaxy Tab S4 use bootloader binary 5 (latest: T835JXS5CWA1). If your device already runs binary 5, 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#.
    Your CSC is in Settings → About phone (About tablet) → Software information, or dial *#1234#. The CSC sets your region's features and network bands. Download the firmware for your country.
    MODEM/CP Version: T835UBU2ASA3
    ModelRegionCSC VersionSizeFile nameDownload
    SM-T835
    PEO Peru
    		T835OWO2ASB1 — —
    SM-T835
    TPA Panama
    		T835OWO2ASB1 — —

    No matching downloads

    Device specifications

    • Launched withAndroid 8.1
    • Display diagonal26.7 cm (10.5")
    • Display resolution2560 x 1600 pixels
    • Display technologySuper AMOLED
    • Processor frequency2.35 GHz
    • Processor familyQualcomm Snapdragon
    • Processor model835
    • Rear camera resolution13 MP
    • Front camera resolution8 MP
    • Wi-Fi standardWi-Fi 5 (802.11ac)
    • Weight483 g

    How to flash T835UBU2ASA3

    • T835UBU2ASA3 has bootloader binary 2. Your device must run binary 2 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

    T835UBU2ASA3 is Android 8.1.0 (Pie) firmware for Samsung Galaxy Tab S4, released for Panama (TPA), Peru (PEO). Samsung built it on 2019-01-22.

    No. A newer build for SM-T835 is available: T835JXS5CWA1. Install it instead of T835UBU2ASA3 unless you need this exact version. The previous build was T835JXS2ASA2.

    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 2 or lower.

    This build uses bootloader binary 2. It can be flashed on a Samsung Galaxy Tab S4 running binary 2 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 18 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

    • Security
    The device is protected with improved security.

    • The security of your device has been improved.

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

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

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

    Show 15 older builds

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

    • The security of your device has been improved.

    Other Changes
    - as part of the implementation of the requirements of the Decree of the Government of the Russian Federation No. 1867 of 18.11.2020, the download of mandatory applications has been added;
    - some of these apps will only be installed if the device is reset to factory settings;
    To learn more about the Decree of the Government of the Russian Federation No. 1867 of 18.11.2020, please follow the link http://publication.pravo.gov.ru/Docu...

    • The security of your device has been improved.

    • The security of your device has been improved.

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

    • The security of your device has been improved.

    · The security of your device has been improved.

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

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

    • 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.

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

    • Enhanced Quick Share
    - Improve file sharing between Galaxy devices using Quick Share.
    • Gallery app has been updated in order to improve performance and quality.
    • Overall stability of functions improved.

    • Enhanced Quick Share
    - Improve file sharing between Galaxy devices using Quick Share.
    • Gallery app has been updated in order to improve performance and quality.
    • Overall stability of functions improved.

    Model firmware by region