Samsung Galaxy S25 S931WVLU1AYA1
SM-S931W 3 countries Android 15

Samsung Galaxy S25 S931WVLU1AYA1 Firmware

Samsung Galaxy S25 S931WVLU1AYA1 is an Android 15 firmware for Canada (BMC, BWA, CHR, ESK, FMC, GLW, KDO, PCM, PMB, RWC, SOL, TLS, VMC, VTR, XAC), FIZ, TBT. It is the same firmware configured per region and carrier (CSC). Find your country below, verify the file and download for free. A newer build for SM-S931W is available: S931WVLUCDZIF.

OS updates guaranteed until: Android 22Security updates until: Jan 23, 2032
9.1/10 (321)35,326 times
Android 15
OS Version
2025-01-23
Build Date
n/a
Security patch
3
Countries
17
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 S25 use bootloader binary C (12) (latest: S931WVLUCDZIF). If your device already runs binary C (12), 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: S931WVLU1AYA1
    ModelRegionCSC VersionRelease dateSizeFile nameDownload
    SM-S931W
    BMC, BWA, CHR, ESK, FMC, GLW, KDO, PCM, PMB, RWC, SOL, TLS, VMC, VTR, XAC Canada
    FIZ, TBT
    		S931WOYV1AYA1 2025-01-23 16.504 GiB
    SM-S931W_1_20250102082321_c6srfuz0ez_fac.zip

    No matching downloads

    Device specifications

    • Launched withAndroid 15
    • Display diagonal15.8 cm (6.2")
    • Display resolution2340 x 1080 pixels
    • RAM12 GB
    • Rear camera resolution50 MP
    • Rear camera typeTriple camera
    • Battery capacity4000 mAh
    • Weight162 g

    Specifications of SM-S931B, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

    How to flash S931WVLU1AYA1

    • S931WVLU1AYA1 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

    S931WVLU1AYA1 is Android 15 firmware for Samsung Galaxy S25, released for Canada (BMC, BWA, CHR, ESK, FMC, GLW, KDO, PCM, PMB, RWC, SOL, TLS, VMC, VTR, XAC), FIZ, TBT. Samsung built it on 2025-01-23.

    No. A newer build for SM-S931W is available: S931WVLUCDZIF. Install it instead of S931WVLU1AYA1 unless you need this exact version.

    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 16.504 GiB; keep about twice that free on the computer to unzip it. The Samsung Galaxy S25 must be on bootloader binary 1 or lower.

    This build uses bootloader binary 1. It can be flashed on a Samsung Galaxy S25 running binary 1 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 2 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 S25

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

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    The device is protected with improved security.

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

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    • Security
    The device is protected with improved security.

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

    • Security
    The device is protected with improved security.

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

    • Security
    The device is protected with improved security.

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

    • Security
    The device is protected with improved security.

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

    • Security
    The device is protected with improved security.

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

    • Security
    The device is protected with improved security.

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

    • Security
    The device is protected with improved security.

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

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    • Security
    The device is protected with improved security.

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

    • Security
    The device is protected with improved security.

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

    • 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.

    • Stability and reliability
    Device behavior 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.

    Model firmware by region