Samsung Galaxy S20 FE 5G G781WVLU4DUG8
SM-G781W 1 country Android 11

Samsung Galaxy S20 FE 5G G781WVLU4DUG8 Firmware

Samsung Galaxy S20 FE 5G G781WVLU4DUG8 is an Android 11 firmware for Canada (BMC, BWA, CHR, ESK, FMC, GLW, KDO, PCM, PMB, RWC, SOL, TLS, VMC, VTR, XAC). 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 G781WVLU3DUF3: bootloader binary raised from 3 to 4, so after installing it there is no way back to older builds; security patch 2021-08-01 instead of 2021-07-01. A newer build for SM-G781W is available: G781WVLSLHYJ1.

OS updates guaranteed until: Android 13Security updates until: Oct 28, 2025
Download firmware
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Android 11
OS Version
2021-08-17
Build Date
2021-08-01
Security patch
1
Countries
15
CSC codes
4
Bootloader binary

Bootloader binary 4. Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.

Newer builds of Samsung Galaxy S20 FE 5G use bootloader binary L (21) (latest: G781WVLSLHYJ1). If your device already runs binary L (21), 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#.
    MODEM/CP Version: G781WVLU4DUG8
    ModelRegionCSC VersionRelease dateSizeFile nameDownload
    SM-G781W
    BMC, BWA, CHR, ESK, FMC, GLW, KDO, PCM, PMB, RWC, SOL, TLS, VMC, VTR, XAC Canada
    		G781WOYV4DUG8 2021-08-17 5.951 GiB
    SM-G781W_1_20210802071522_cv9wqjafqf_fac.zip

    No matching downloads

    How to flash G781WVLU4DUG8

    • G781WVLU4DUG8 has bootloader binary 4. Your device must run binary 4 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.

    What's new in G781WVLU4DUG8

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

    Rollout of G781WVLU4DUG8 by region

    First release
    August 17, 2021
    Last region
    August 27, 2021
    Duration
    11 days
    Regions
    15
    1. Day 1 · · 14 regions
      CanadaBWACHRESKFMCGLWKDOPCMPMBRWCSOLTLSVMCVTRXAC
    2. Day 11 · · 1 region
      CanadaBMC

    Device specifications

    • Launched withAndroid 10.0
    • Display diagonal16.5 cm (6.5")
    • Display resolution2400 x 1080 pixels
    • Display typeSAMOLED
    • RAM6 GB
    • RAM typeLPDDR5
    • Rear camera resolution12 MP
    • Rear camera typeTriple camera
    • Battery capacity4500 mAh
    • Weight190 g

    Specifications of SM-G781B, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

    Frequently Asked Questions

    G781WVLU4DUG8 is Android 11 firmware for Samsung Galaxy S20 FE 5G, released for Canada (BMC, BWA, CHR, ESK, FMC, GLW, KDO, PCM, PMB, RWC, SOL, TLS, VMC, VTR, XAC). It includes the 2021-08-01 security patch. Samsung built it on 2021-08-17.

    No. A newer build for SM-G781W is available: G781WVLSLHYJ1. Install it instead of G781WVLU4DUG8 unless you need this exact version. The previous build was G781WVLU3DUF3.

    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 5.951 GiB; keep about twice that free on the computer to unzip it. The Samsung Galaxy S20 FE 5G must be on bootloader binary 4 or lower.

    This build uses bootloader binary 4. It can be flashed on a Samsung Galaxy S20 FE 5G running binary 4 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". No other build of this model uses binary 4.

    Other builds and changelog for Samsung Galaxy S20 FE 5G

    • Security
    The device is protected with improved security.

    These changes may vary depending on the model, country, or network operator of the customer environment.

    • The security of your device has been improved.

    • Security
    The device is protected with improved security.

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

    • The security of your device has been improved.

    Show 12 older builds

    • Security
    The device is protected with improved security.

    • The security of your device has been improved.

    • Security
    The device is protected with improved security.

    · The security of your device has been improved.

    • The security of your device has been improved.

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

    • 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.

    Model firmware by region