Samsung Galaxy Tab A7 T505NDXU2ATL1
SM-T505N 12 countries Android 10

Samsung Galaxy Tab A7 T505NDXU2ATL1 Firmware

Samsung Galaxy Tab A7 T505NDXU2ATL1 is an Android 10 firmware for 12 countries, 17 CSC codes. 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 T505NDXU2ATJ6: security patch 2020-12-01 instead of 2020-09-01. A newer build for SM-T505N is available: T505NDXS7CXG1.

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Android 10
OS Version
2021-01-19
First release
other regions until 2021-01-25
2020-12-01
Security patch
12
Countries
17
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 A7 use bootloader binary 7 (latest: T505NDXS7CXG1). If your device already runs binary 7, 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: T505NDXU2ATL2
    ModelRegionCSC VersionRelease dateSizeFile nameDownload
    SM-T505N
    ACR, KSA Saudi Arabia
    AFR, DKR Kenya
    BTC, LYS Libya
    ECT Nigeria
    +8 more countries
    EGY Egypt
    ILO Israel
    MID Iraq
    MWD Morocco
    PAK Pakistan
    TUN Tunisia
    XFA, XFE, XFV South Africa
    XSG United Arab Emirates
    		T505NOJM2ATL1 2021-01-19 3.15 GiB
    SM-T505N_1_20210112132704_gx3q5jzegk_fac.zip

    No matching downloads

    Device specifications

    • Launched withAndroid 10
    • Display diagonal26.4 cm (10.4")
    • Display resolution2000 x 1200 pixels
    • Processor frequency2 GHz
    • Processor familyQualcomm Snapdragon
    • Rear camera resolution8 MP
    • Rear camera typeSingle camera
    • Front camera resolution5 MP
    • Wi-Fi standardWi-Fi 5 (802.11ac)
    • Weight476 g

    What's new in T505NDXU2ATL1

    • The stability of Knox has been improved.
    • The stability of Camera has been improved.
    • The security of your device has been improved.

    How to flash T505NDXU2ATL1

    • T505NDXU2ATL1 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

    T505NDXU2ATL1 is Android 10 firmware for Samsung Galaxy Tab A7, released for 12 countries, 17 CSC codes. It includes the 2020-12-01 security patch. Samsung built it on 2021-01-19.

    No. A newer build for SM-T505N is available: T505NDXS7CXG1. Install it instead of T505NDXU2ATL1 unless you need this exact version. The previous build was T505NDXU2ATJ6.

    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 3.15 GiB; keep about twice that free on the computer to unzip it. The Samsung Galaxy Tab A7 must be on bootloader binary 2 or lower.

    This build uses bootloader binary 2. It can be flashed on a Samsung Galaxy Tab A7 running binary 2 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 3 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 A7

    • Security
    The device is protected with improved security.

    No changelog details available.
    No changelog details available.

    • The security of your device has been improved.

    No changelog details available.
    Show 15 older builds
    No changelog details available.

    • The security of your device has been improved.

    No changelog details available.

    • Security
    The device is protected with improved security.

    No changelog details available.

    • Stability and reliability
    Device behavior has been improved.

    • The security of your device has been improved.

    No changelog details available.

    • Overall stability of your device has been improved.

    One UI 4.1 Upgrade (Android 12)

    One UI 4.1 brings you a wide array of new features and enhancements for your Galaxy devices. More intuitive, more fun, more secure, and easier than ever.

    Check out the changes below.

    Color palette

    Customize your tablet with unique colors based on your wallpaper. Your colors will be applied to menus, buttons, backgrounds, and apps throughout your tablet.

    Privacy

    One UI 4.1 offers strong privacy protection to make sure your personal information doesn’t fall...

    No changelog details available.
    No changelog details available.

    • Overall stability of your device has been improved.

    No changelog details available.

    • Overall stability of your device has been improved.

    Model firmware by region