Samsung Galaxy A70 A705FNXXU3ASG7
SM-A705FN 2 countries Android 9 (Pie)

Samsung Galaxy A70 A705FNXXU3ASG7 Firmware

Samsung Galaxy A70 A705FNXXU3ASG7 is an Android 9 (Pie) firmware for Spain (XEC), United Kingdom (O2U). 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 A705FNXXU3ASG6, Android and the bootloader binary are unchanged, so you can switch between the two in both directions. A newer build for SM-A705FN is available: A705FNXXU5DXD4.

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Android 9 (Pie)
OS Version
2019-07-24
Build Date
2019-07-01
Security patch
2
Countries
2
CSC codes
3
Bootloader binary

Bootloader binary 3. Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.

Newer builds of Samsung Galaxy A70 use bootloader binary 5 (latest: A705FNXXU5DXD4). 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: A705FNXXU3ASG7
    ModelRegionCSC VersionRelease dateSizeFile nameDownload
    SM-A705FN
    O2U United Kingdom
    		A705FNOTF3ASG5 2019-08-16 — —
    SM-A705FN
    XEC Spain
    		A705FNOTF3ASG5 2019-08-16 — —

    No matching downloads

    Device specifications

    • Launched withAndroid 9.0
    • Display diagonal17 cm (6.7")
    • Display resolution1080 x 2400 pixels
    • Display typeSAMOLED
    • RAM6 GB
    • Rear camera resolution32 MP
    • Rear camera typeTriple camera
    • Battery capacity4500 mAh
    • Weight183 g

    Specifications of SM-A705F, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

    What's new in A705FNXXU3ASG7

    · The performance of Touch screen has been improved
    · The performance of Fingerprint recognition has been improved
    · The security of your device has been improved.

    How to flash A705FNXXU3ASG7

    • A705FNXXU3ASG7 has bootloader binary 3. Your device must run binary 3 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

    A705FNXXU3ASG7 is Android 9 (Pie) firmware for Samsung Galaxy A70, released for Spain (XEC), United Kingdom (O2U). It includes the 2019-07-01 security patch. Samsung built it on 2019-07-24.

    No. A newer build for SM-A705FN is available: A705FNXXU5DXD4. Install it instead of A705FNXXU3ASG7 unless you need this exact version. The previous build was A705FNXXU3ASG6.

    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 A70 must be on bootloader binary 3 or lower.

    This build uses bootloader binary 3. It can be flashed on a Samsung Galaxy A70 running binary 3 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 9 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 A70

    • Overall stability of your device has been improved.

    • Overall stability of your device has been improved.

    • Overall stability of your device has been improved.

    • Stability and reliability
    Device behavior has been improved.
    • Security
    The device is protected with improved security.

    • The security of your device has been improved.

    Show 15 older builds

    • The security of your device has been improved.

    • The security of your device has been improved.

    • Stability and reliability
    Device behavior has been improved.

    • Overall stability of your device has been improved.

    • Overall stability of your device has been improved.

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

    • The stability of Camera has been improved.
    • Overall stability 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.

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

    • Overall stability 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 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.
    • Added new feature. - 360 audio
    • The security of your device has been improved.

    • Enhanced Quick Share
    - Improve file sharing between Galaxy devices using Quick Share.
    • Added new feature. - 360 audio
    • The security of your device has been improved.

    • The security of your device has been improved.

    Model firmware by region