Samsung Galaxy Watch6 Classic R950XXU1AXB7
SM-R950 13 countries Wear OS 5

Samsung Galaxy Watch6 Classic R950XXU1AXB7 Firmware

Samsung Galaxy Watch6 Classic R950XXU1AXB7 is an Wear OS 5 firmware for 13 countries, 13 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 R950ZCU1AXB7, Android and the bootloader binary are unchanged, so you can switch between the two in both directions. A newer build for SM-R950 is available: R950XXS2CZF5.

Download firmware
9.4/10 (22)598 times
Wear OS 5
OS Version
2024-03-05
First release
other regions until 2024-03-12
2024-03-01
Security patch
13
Countries
13
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 Watch6 Classic use bootloader binary 2 (latest: R950XXS2CZF5). If your device already runs binary 2, 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.
    2
    MODEM/CP Version: R950XXU1AXB7
    ModelRegionCSC VersionBuild DateRelease dateSizeFile nameDownload
    SM-R950
    ACR Saudi Arabia
    AFR Kenya
    ARO Argentina
    ATO Austria
    +8 more countries
    AUT Switzerland
    BGL Bulgaria
    BNG Bangladesh
    KOO South Korea
    TGY Hong Kong SAR China
    TPH Portugal
    ZTO Brazil
    THO
    		R950OXM1AXB7 2024-03-05 2024-03-12 3.392 GiB
    SM-R950_1_20240305092040_6sepwlq5k4_fac.zip
    		Download
    SM-R950
    XJP Japan
    		R950SJP1AXB7 2024-03-12 2024-03-12 3.265 GiB
    SM-R950_1_20240312131901_xt555uarea_fac.zip
    		Download

    No matching downloads

    How to flash R950XXU1AXB7

    • R950XXU1AXB7 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.

    What's new in R950XXU1AXB7

    • Workout Tracker Support
    By connecting your Galaxy Watch to your Samsung TV, you can view workout data from your watch on your TV screen.
    ※ Supported products and connection requirements
    . Supports Samsung TV/Smart Monitor/Projector/Life Style products that are newly released from 2024. However, this may vary depending on Samsung policy.
    . It is supported on the condition that the same Samsung account is registered on both the Samsung TV and the Galaxy Watch.
    . For more information, please visit the Samsung Daily+ home of TV products released in 2024.

    • Touch Screen Panel (TSP) Firmware
    The firmware is updated to the latest version.

    • Stability and reliability
    The stability has been improved.

    Security patch: March 2024

    SMR Mar-2024 fixes 43 vulnerabilities, 2 of them critical. Android Security Bulletin: 36, Samsung-specific issues (SVE): 7.

    All fixes and Galaxy models with this patch

    Rollout of R950XXU1AXB7 by region

    Samsung released this build in all regions (12) on the same day, March 12, 2024.

    Device specifications

    • Battery capacity300 mAh
    • Weight52 g
    • Band colourBlack

    Frequently Asked Questions

    R950XXU1AXB7 is Wear OS 5 firmware for Samsung Galaxy Watch6 Classic, released for 13 countries, 13 CSC codes. It includes the 2024-03-01 security patch. Samsung built it on 2024-03-05.

    SMR Mar-2024 fixes 43 vulnerabilities, 2 of them critical. Android Security Bulletin: 36, Samsung-specific issues (SVE): 7.

    No. A newer build for SM-R950 is available: R950XXS2CZF5. Install it instead of R950XXU1AXB7 unless you need this exact version. The previous build was R950ZCU1AXB7.

    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 Watch6 Classic must be on bootloader binary 1 or lower.

    This build uses bootloader binary 1. It can be flashed on a Samsung Galaxy Watch6 Classic running binary 1 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 16 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 Watch6 Classic

    • Security
    The device is protected with improved security.

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

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

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

    • Stability and reliability
    Device behavior has been improved.

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

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

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

    • Stability and reliability
    Device behavior has been improved.

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

    Show 12 older builds

    • Security
    The device is protected with improved security.

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

    One UI 8 Watch Upgrade
    Get things done

    Stay on top of important tasks with the Now bar
    Check the information you need right now and start essential features straight from your watch face. Ongoing tasks will appear in the Now bar at the bottom of your watch face so you can check key information quickly.

    Do more with double pinch
    Just pinch your thumb and index finger together twice to scroll through notifications, control music, take pictures, and more. You can also customize what happens wh...

    • Security
    The device is protected with improved security.

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

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

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

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

    • Stability and reliability
    The stability has been improved.

    One UI 6 Watch Upgrade
    A new look for your watch

    Discover new watch faces
    Express your individual style with these new premium watch faces. Spatial Number provides an analog clock on top of large bold digits. Simple Digital is for people who prefer a minimalist design. Ultra Info Board lets you quickly check your workout information. You can find these watch faces in the new featured watch faces section of the Galaxy Wearable app. You can also browse watch faces by keyword including colors,...

    Model firmware by region