Samsung Galaxy A40 A405FNXXU1ASC7
SM-A405FN 30 countries Android 9 (Pie)

Samsung Galaxy A40 A405FNXXU1ASC7 Firmware

Samsung Galaxy A40 A405FNXXU1ASC7 is an Android 9 (Pie) firmware for 30 countries, 57 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 A405FNXXU1ASC3, Android and the bootloader binary are unchanged, so you can switch between the two in both directions. A newer build for SM-A405FN is available: A405FNXXU4CWC3.

9.1/10 (469)246,114 times
Android 9 (Pie)
OS Version
2019-03-19
First release
other regions until 2019-03-25
n/a
Security patch
30
Countries
57
CSC codes
1
Bootloader binary

Bootloader binary 1. Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.

Newer builds of Samsung Galaxy A40 use bootloader binary 4 (latest: A405FNXXU4CWC3). If your device already runs binary 4, 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.
    57
    ModelRegionCSC VersionMODEM/CP VersionBuild DateRelease dateSizeFile nameDownload
    SM-A405FN
    3IE Ireland
    		A405FNCKH1ASC3A405FNXXU1ASC7 2019-03-19 — — —
    SM-A405FN
    ATO Austria
    		A405FNOXM1ASC3A405FNXXU1ASC7 2019-03-19 — — —
    SM-A405FN
    AUT Switzerland
    		A405FNOXM1ASC3A405FNXXU1ASC7 2019-03-19 — — —
    SM-A405FN
    BGL Bulgaria
    		A405FNOXM1ASC3A405FNXXU1ASC7 2019-03-19 — — —
    SM-A405FN
    BHT Bosnia & Herzegovina
    		A405FN1ASC4A405FNXXU1ASC7 2019-03-19 — — —
    SM-A405FN
    BOG France
    		A405FN1ASC3A405FNXXU1ASC7 2019-03-19 — — —
    SM-A405FN
    BTB
    		A405FNOBE1ASC4A405FNXXU1ASC7 2019-03-19 — — —
    SM-A405FN
    BTE
    		A405FNOBE1ASC4A405FNXXU1ASC7 2019-03-19 — — —
    SM-A405FN
    BTU United Kingdom
    		A405FNOXM1ASC3A405FNXXU1ASC7 2019-03-19 — — —
    SM-A405FN
    COA Romania
    		A405FNODX1ASC2A405FNXXU1ASC7 2019-03-19 — — —
    SM-A405FN
    COS Greece
    		A405FNODX1ASC2A405FNXXU1ASC7 2019-03-19 — — —
    SM-A405FN
    CRO Croatia
    		A405FNODX1ASC2A405FNXXU1ASC7 2019-03-19 — — —
    SM-A405FN
    DBT Germany
    		A405FNOXM1ASC3A405FNXXU1ASC7 2019-03-19 — — —
    SM-A405FN
    DCO
    		A405FNODX1ASC2A405FNXXU1ASC7 2019-03-19 — — —
    SM-A405FN
    DHR Croatia
    		A405FNODX1ASC2A405FNXXU1ASC7 2019-03-19 — — —
    SM-A405FN
    DRE Austria
    		A405FNCKH1ASC3A405FNXXU1ASC7 2019-03-19 — — —
    SM-A405FN
    DTM Germany
    		A405FNODX1ASC2A405FNXXU1ASC7 2019-03-19 — — —
    SM-A405FN
    EUR Greece
    		A405FNOXM1ASC3A405FNXXU1ASC7 2019-03-19 — — —
    SM-A405FN
    EVR United Kingdom
    		A405FNOBE1ASC4A405FNXXU1ASC7 2019-03-19 — — —
    SM-A405FN
    H3G United Kingdom
    		A405FNCKH1ASC3A405FNXXU1ASC7 2019-03-19 — — —
    SM-A405FN
    HUI Italy
    		A405FNCKH1ASC3A405FNXXU1ASC7 2019-03-19 — — —
    SM-A405FN
    ITV Italy
    		A405FNOXM1ASC3A405FNXXU1ASC7 2019-03-19 — — —
    SM-A405FN
    LUX Luxembourg
    		A405FNOXM1ASC3A405FNXXU1ASC7 2019-03-19 — — —
    SM-A405FN
    MAX Austria
    		A405FNODX1ASC2A405FNXXU1ASC7 2019-03-19 — — —
    SM-A405FN
    MBM Macedonia
    		A405FNODX1ASC2A405FNXXU1ASC7 2019-03-19 — — —
    SM-A405FN
    MEO Portugal
    		A405FNOXJ1ASC5A405FNXXU1ASC7 2019-03-19 — — —
    SM-A405FN
    MET Ireland
    		A405FN1ASC3A405FNXXU1ASC7 2019-03-19 — — —
    SM-A405FN
    MOT Slovenia
    		A405FN1ASC3A405FNXXU1ASC7 2019-03-19 — — —
    SM-A405FN
    MSR Serbia
    		A405FN1ASC3A405FNXXU1ASC7 2019-03-19 — — —
    SM-A405FN
    NEE Nordic Europe
    		A405FNOXM1ASC3A405FNXXU1ASC7 2019-03-19 — — —
    SM-A405FN
    O2C Czechia
    		A405FN1ASC3A405FNXXU1ASC7 2019-03-19 — — —
    SM-A405FN
    ORX Slovakia
    		A405FNOXM1ASC3A405FNXXU1ASC7 2019-03-19 — — —
    SM-A405FN
    PHE Spain
    		A405FNOXM1ASC3A405FNXXU1ASC7 2019-03-19 — — —
    SM-A405FN
    PHN Netherlands
    		A405FNOXM1ASC3A405FNXXU1ASC7 2019-03-19 — — —
    SM-A405FN
    PLS Poland
    		A405FN1ASC3A405FNXXU1ASC7 2019-03-19 — — —
    SM-A405FN
    PRT Poland
    		A405FN1ASC3A405FNXXU1ASC7 2019-03-19 — — —
    SM-A405FN
    ROM Romania
    		A405FNOXM1ASC3A405FNXXU1ASC7 2019-03-19 — — —
    SM-A405FN
    SEB Baltic Europe
    		A405FNOXM1ASC3A405FNXXU1ASC7 2019-03-19 — — —
    SM-A405FN
    SEE Serbia
    		A405FNOXM1ASC3A405FNXXU1ASC7 2019-03-19 — — —
    SM-A405FN
    SEK Ukraine
    		A405FNOXM1ASC3A405FNXXU1ASC7 2019-03-19 — — —
    SM-A405FN
    SFR France
    		A405FNOXJ1ASC5A405FNXXU1ASC7 2019-03-19 — — —
    SM-A405FN
    SIO Slovenia
    		A405FNOXM1ASC3A405FNXXU1ASC7 2019-03-19 — — —
    SM-A405FN
    SKZ Kazakhstan
    		A405FNOXM1ASC3A405FNXXU1ASC7 2019-03-19 — — —
    SM-A405FN
    TIM Italy
    		A405FN1ASC4A405FNXXU1ASC7 2019-03-19 — — —
    SM-A405FN
    TMH Hungary
    		A405FNODX1ASC2A405FNXXU1ASC7 2019-03-19 — — —
    SM-A405FN
    TMS Slovakia
    		A405FNODX1ASC2A405FNXXU1ASC7 2019-03-19 — — —
    SM-A405FN
    TMZ Czechia
    		A405FNODX1ASC2A405FNXXU1ASC2 2019-03-25 2019-04-09 3.64 GiB
    SM-A405FN_1_20201204224604_4xld5tjlnj_fac.zip
    MD5:16758627d43f4aaf2bbf90156dea1a62
    SHA1:1726a661fdce0fd4a416781c1023b300c82517e1
    SM-A405FN
    TNL Netherlands
    		A405FNODX1ASC2A405FNXXU1ASC7 2019-03-19 — — —
    SM-A405FN
    TPH Portugal
    		A405FNOXM1ASC3A405FNXXU1ASC7 2019-03-19 — — —
    SM-A405FN
    TPL Poland
    		A405FNODX1ASC2A405FNXXU1ASC7 2019-03-19 — — —
    SM-A405FN
    TRG Austria
    		A405FNODX1ASC2A405FNXXU1ASC7 2019-03-19 — — —
    SM-A405FN
    XEC Spain
    		A405FN1ASC5A405FNXXU1ASC7 2019-03-19 — — —
    SM-A405FN
    XEF France
    		A405FNOXM1ASC3A405FNXXU1ASC7 2019-03-19 — — —
    SM-A405FN
    XEH Hungary
    		A405FNOXM1ASC3A405FNXXU1ASC7 2019-03-19 — — —
    SM-A405FN
    XEO Poland
    		A405FNOXM1ASC3A405FNXXU1ASC7 2019-03-19 — — —
    SM-A405FN
    XEU United Kingdom
    		A405FNOXM1ASC3A405FNXXU1ASC7 2019-03-19 — — —
    SM-A405FN
    XEZ Czechia
    		A405FNOXM1ASC3A405FNXXU1ASC7 2019-03-19 — — —

    No matching downloads

    Device specifications

    • Launched withAndroid 9.0
    • Display diagonal15 cm (5.9")
    • Display resolution1080 x 2340 pixels
    • Display typeSAMOLED
    • Processor frequency1.8 GHz
    • Processor familySamsung Exynos
    • RAM4 GB
    • Rear camera resolution16 MP
    • Rear camera typeDual camera
    • SIM cardsDual SIM
    • Battery capacity3100 mAh
    • Weight140 g

    How to flash A405FNXXU1ASC7

    • A405FNXXU1ASC7 has bootloader binary 1. Your device must run binary 1 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

    A405FNXXU1ASC7 is Android 9 (Pie) firmware for Samsung Galaxy A40, released for 30 countries, 57 CSC codes. Samsung built it on 2019-03-19.

    No. A newer build for SM-A405FN is available: A405FNXXU4CWC3. Install it instead of A405FNXXU1ASC7 unless you need this exact version. The previous build was A405FNXXU1ASC3.

    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 3.64 GiB; keep about twice that free on the computer to unzip it. The Samsung Galaxy A40 must be on bootloader binary 1 or lower.

    This build uses bootloader binary 1. It can be flashed on a Samsung Galaxy A40 running binary 1 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 8 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 A40

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

    • The security of your device has been improved.

    • Overall device performance 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.

    Show 15 older builds

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

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

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

    • Improved stability. - Wi-Fi tethering
    • Overall device performance has been improved.
    • The security of your device has been improved.

    • Overall stability of functions improved.

    One UI 3 Upgrade (Android 11)

    One UI 3 is designed to help you focus on what matters. Our visual redesign has improved the places you visit the most, like the Home screen and quick panel, to reduce distractions, highlight important information, and make your experience more consistent. Performance improvements will help apps run quicker while using less battery power. And One UI 3 puts control in your hands with new privacy controls, one-time permissions, and enhanced Digital Wellbeing.

    Sc...

    • The SIM card detection stability has been improved.
    • The stability of Camera has been 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.

    Model firmware by region