Samsung Galaxy A80 A805NKSU2BTJ2
SM-A805N 1 country Android 10

Samsung Galaxy A80 A805NKSU2BTJ2 Firmware

Samsung Galaxy A80 A805NKSU2BTJ2 is an Android 10 firmware for South Korea (SKC). 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 A805NKSU2BTJ1, Android and the bootloader binary are unchanged, so you can switch between the two in both directions. A newer build for SM-A805N is available: A805NKSU2DXE1.

Download firmware
9.2/10 (489)4,509 times
Android 10
OS Version
2020-11-04
Build Date
1
Countries
1
CSC codes
2
Bootloader binary

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

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: A805NKOU2BTJ1
    ModelRegionCSC VersionRelease dateSizeFile nameDownload
    SM-A805N
    SKC South Korea
    		A805NOKR2BTJ2 2020-11-04 4.629 GiB
    SM-A805N_1_20201030141704_i002uq4hgs_fac.zip
    		Download

    No matching downloads

    How to flash A805NKSU2BTJ2

    • A805NKSU2BTJ2 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.

    Device specifications

    • Launched withAndroid 9.0
    • Display diagonal17 cm (6.7")
    • Display resolution1080 x 2400 pixels
    • Display typeSAMOLED
    • RAM8 GB
    • Rear camera resolution48 MP
    • Rear camera typeTriple camera
    • Battery capacity3700 mAh
    • Weight220 g

    Specifications of SM-A805F, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

    Frequently Asked Questions

    A805NKSU2BTJ2 is Android 10 firmware for Samsung Galaxy A80, released for South Korea (SKC). Samsung built it on 2020-11-04.

    No. A newer build for SM-A805N is available: A805NKSU2DXE1. Install it instead of A805NKSU2BTJ2 unless you need this exact version. The previous build was A805NKSU2BTJ1.

    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 4.629 GiB; keep about twice that free on the computer to unzip it. The Samsung Galaxy A80 must be on bootloader binary 2 or lower.

    This build uses bootloader binary 2. It can be flashed on a Samsung Galaxy A80 running binary 2 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 11 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 A80

    No changelog details available.
    Model firmware by region