Samsung Galaxy Watch6 R930TRS2CZF5
SM-R930 1 country Android 16

Samsung Galaxy Watch6 R930TRS2CZF5 Firmware

Samsung Galaxy Watch6 R930TRS2CZF5 is an Android 16 firmware for China (CHC). 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 R930XXS2CZE1: Android updated from Wear OS 6.0 to Android 16. A newer build for SM-R930 is available: R930XXS2CZF5.

8.7/10 (81)628 times
Android 16
OS Version
2026-07-06
Build Date
n/a
Security patch
1
Countries
1
CSC codes
2
Bootloader binary

Bootloader binary 2. Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.

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: R930TRS2CZF5
    ModelRegionCSC VersionSizeFile nameDownload
    SM-R930
    CHC China
    		R930ZAC2CZF5 3.341 GiB
    SM-R930_12_20260706160011_lrl965ridn_fac.zip

    No matching downloads

    Device specifications

    • Launched withWear OS
    • Battery capacity300 mAh
    • Weight28.7 g
    • Waterproof up to50 m
    • Band colourBlack

    Specifications of SM-R930N, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

    How to flash R930TRS2CZF5

    • R930TRS2CZF5 has bootloader binary 2. Your device must run binary 2 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

    R930TRS2CZF5 is Android 16 firmware for Samsung Galaxy Watch6, released for China (CHC). Samsung built it on 2026-07-06.

    No. A newer build for SM-R930 is available: R930XXS2CZF5. Install it instead of R930TRS2CZF5 unless you need this exact version. The previous build was R930XXS2CZE1.

    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 3.341 GiB; keep about twice that free on the computer to unzip it. The Samsung Galaxy Watch6 must be on bootloader binary 2 or lower.

    This build uses bootloader binary 2. It can be flashed on a Samsung Galaxy Watch6 running binary 2 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 Watch6

    • 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.

    No changelog details available.
    No changelog details available.

    • Security
    The device is protected with improved security.

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

    Show 15 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.

    No changelog details available.
    No changelog details available.

    • 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.

    No changelog details available.

    • 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.

    No changelog details available.

    • Stability and reliability
    Device behavior has been improved.

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

    No changelog details available.

    • 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.

    No changelog details available.
    No changelog details available.
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