Samsung Galaxy M20 M205FDDU1ASA8
SM-M205F 4 countries Android 8.1.0

Samsung Galaxy M20 M205FDDU1ASA8 Firmware

Samsung Galaxy M20 M205FDDU1ASA8 is an Android 8.1.0 firmware for 4 countries, 4 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 M205FDDU1ASA4, Android and the bootloader binary are unchanged, so you can switch between the two in both directions. A newer build for SM-M205F is available: M205FDDS9CWB2.

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Android 8.1.0
OS Version
2019-01-10
Build Date
n/a
Security patch
4
Countries
4
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 M20 use bootloader binary 9 (latest: M205FDDS9CWB2). If your device already runs binary 9, 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: M205FDDU1ASA8
    ModelRegionCSC VersionSizeFile nameDownload
    SM-M205F
    BKD Bangladesh
    		M205FODM1ASA4 — —
    SM-M205F
    INS India
    		M205FODM1ASA4 — —
    SM-M205F
    NPB Nepal
    		M205FODM1ASA4 — —
    SM-M205F
    SLI
    		M205FODM1ASA4 — —

    No matching downloads

    How to flash M205FDDU1ASA8

    • M205FDDU1ASA8 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.

    Device specifications

    • Display diagonal16 cm (6.3")
    • Display resolution1080 x 2340 pixels
    • Display typeTFT
    • Processor frequency1.8 GHz
    • Processor familySamsung Exynos
    • Processor model7904
    • RAM3 GB
    • Rear camera resolution13 MP
    • Rear camera typeDual camera
    • SIM cardsDual SIM
    • Battery capacity5000 mAh
    • Weight186 g

    Frequently Asked Questions

    M205FDDU1ASA8 is Android 8.1.0 firmware for Samsung Galaxy M20, released for 4 countries, 4 CSC codes. Samsung built it on 2019-01-10.

    No. A newer build for SM-M205F is available: M205FDDS9CWB2. Install it instead of M205FDDU1ASA8 unless you need this exact version. The previous build was M205FDDU1ASA4.

    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 M20 must be on bootloader binary 1 or lower.

    This build uses bootloader binary 1. It can be flashed on a Samsung Galaxy M20 running binary 1 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 14 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 M20

    • 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.

    ※ If your device is encrypted, it must be decrypted before upgrading.

    • Overall stability of functions improved.

    • The security of your device has been improved.

    Show 13 older builds

    · Device stability improvements, bug fixes.
    · New and / or enhanced features.
    · Further improvements to performance.

    • Overall stability of functions 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.

    · 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