Samsung Galaxy A7(2017) A720SKSU2ARB1
SM-A720S 1 country Android 7.0 (Pie)

Samsung Galaxy A7(2017) A720SKSU2ARB1 Firmware

Samsung Galaxy A7(2017) A720SKSU2ARB1 is an Android 7.0 (Pie) 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 A720SKSU2ARA3: Android updated from Android 7.0 (Nougat) to Android 7.0 (Pie). A newer build for SM-A720S is available: A720SKSU5CUJ2.

9.0/10 (499)8,707 times
Android 7.0 (Pie)
OS Version
2018-02-06
Build Date
n/a
Security patch
1
Countries
1
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 A7(2017) use bootloader binary 5 (latest: A720SKSU5CUJ2). 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#.
    ModelRegionCSC VersionMODEM/CP VersionRelease dateSizeFile nameDownload
    SM-A720S
    SKC South Korea
    		A720S2ARB1A720SKSU2ARB1 — — —
    SM-A720S
    SKC South Korea
    		A720SSKC2ARB1A720NKOU2ARB1 2018-02-22 3.104 GiB
    SM-A720S_1_20211015171637_ji3edy0cvd_fac.zip

    No matching downloads

    How to flash A720SKSU2ARB1

    • A720SKSU2ARB1 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 6.0.16
    • Display diagonal14.5 cm (5.7")
    • Display resolution1920 x 1080 pixels
    • Display typeSAMOLED
    • RAM3 GB
    • Rear camera resolution16 MP
    • Rear camera typeSingle camera
    • Battery capacity3600 mAh
    • Weight186 g

    Specifications of SM-A720F, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

    Frequently Asked Questions

    A720SKSU2ARB1 is Android 7.0 (Pie) firmware for Samsung Galaxy A7(2017), released for South Korea (SKC). Samsung built it on 2018-02-06.

    No. A newer build for SM-A720S is available: A720SKSU5CUJ2. Install it instead of A720SKSU2ARB1 unless you need this exact version. The previous build was A720SKSU2ARA3.

    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 3.104 GiB; keep about twice that free on the computer to unzip it. The Samsung Galaxy A7(2017) must be on bootloader binary 2 or lower.

    This build uses bootloader binary 2. It can be flashed on a Samsung Galaxy A7(2017) 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 A7(2017)

    No changelog details available.
    Model firmware by region