Samsung Galaxy Watch 42mm R815FXXU1FSK2
SM-R815F 5 countries Tizen 4.0.0.7

Samsung Galaxy Watch 42mm R815FXXU1FSK2 Firmware

Samsung Galaxy Watch 42mm R815FXXU1FSK2 is an Tizen 4.0.0.7 firmware for 5 countries, 6 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 R815FXXU1ESI2, Android and the bootloader binary are unchanged, so you can switch between the two in both directions. A newer build for SM-R815F is available: R815FXXU1HVG1.

9.2/10 (25)947 times
Tizen 4.0.0.7
OS Version
2019-11-28
Build Date
n/a
Security patch
5
Countries
6
CSC codes
1
Bootloader binary

Bootloader binary 1. 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: R815FXXU1FSK2
    ModelRegionCSC VersionRelease dateSizeFile nameDownload
    SM-R815F
    COS Greece
    CRO Croatia
    DTM, VD2 Germany
    TMH Hungary
    +1 more country
    TMZ Czechia
    		R815FOXA1FSK2 2019-11-28 700.535 MiB
    SM-R815F_1_20191128164028_sfvg7pefi6_fac.zip

    No matching downloads

    Device specifications

    • Launched withTizen
    • Display diagonal3.3 cm (1.3")
    • Display technologyOLED
    • Display resolution360 x 360 pixels
    • Processor frequency1150 MHz
    • Battery capacity472 mAh
    • Weight63 g
    • Waterproof up to50 m
    • Band colourRose gold

    What's new in R815FXXU1FSK2

    • Bixby
    - New Bixby helps you get tasks done more easily.  Start an exercise with specific goals or ask time difference between your city and the one you will be traveling.
    • Watch faces : Additional Watch Face Complications added.
    (Begin Workout, Breathing and others.)
    • Added new watch face 'My Style' which recommends variety of watch faces that suits outfit by taking picture of clothing
    • Additional indicator feature in watch face to show background running app such as workout tracking, timer.  Tapping on the indicator will take you back to the app
    • Additional emoticons to provide variety of skin tones
    • Improved User Interaction for following features
    - Always on Display screen is easier to read while on charging or in battery saving mode
    - Customizing the order of icons in quick panel is easier
    - Timer and Stop Watch app is now more convenient
    - Watch indicates sleep mode more intuitively
    • Samsung Health improvement
    - Lap time tracking has been improved for running and cycling activities
    - Daily Activity feature added which shows user’s daily activity (Move, Workout, Hourly Activity)
    - Data sync via NFC with Technogym workout equipments have been added
    - Added new auto tracking for 'Swim'
    - Added additional alert for low heart rate

    How to flash R815FXXU1FSK2

    • R815FXXU1FSK2 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

    R815FXXU1FSK2 is Tizen 4.0.0.7 firmware for Samsung Galaxy Watch 42mm, released for 5 countries, 6 CSC codes. Samsung built it on 2019-11-28.

    No. A newer build for SM-R815F is available: R815FXXU1HVG1. Install it instead of R815FXXU1FSK2 unless you need this exact version. The previous build was R815FXXU1ESI2.

    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 700.535 MiB; keep about twice that free on the computer to unzip it. The Samsung Galaxy Watch 42mm must be on bootloader binary 1 or lower.

    This build uses bootloader binary 1. It can be flashed on a Samsung Galaxy Watch 42mm running binary 1 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 29 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 Watch 42mm

    • GPS
    The stability has been improved.

    • Watch faces
    - Support the new Watchfaces
    • Exercise
    - Support Group Challenge Widget in watch
    - Provide more accurate calorie consumption levels based on HR (Except swimming)
    - With sensor function updates, reducing the recognition time for automatic exercise
    (Running, elliptical, rowing machine)
    - Display walking/running live status through on-going icon in Watchface
    (Real-time walking, running, Pause)
    - Display the finish timer before the automatic walking/running exercise end
    • Calend...

    • The security of your device has been improved.

    - Enhanced Notification : Upon receiving a message notification, a chat window appears and can also view images.
    - AR Emoji/Bitmoji : Send AR Emoji and Bitmoji through the watch.
    - Capture : Supports scroll capture feature that automatically sends the screen-capture image to the phone.
    - If exercising with a watch, the voice guide is provided via a headset connected to the mobile device.
    - Add a voice guidance about cumulative data and heart rate to the Auto Lap of Running/Cycling.
    - Improved sy...

    Device stability improvements, bug fixes.

    Show 15 older builds
    • Improved system stability and reliability

    • Bixby
    - New Bixby helps you get tasks done more easily.  Start an exercise with specific goals or ask time difference between your city and the one you will be traveling.
    • Watch faces : Additional Watch Face Complications added.
    (Begin Workout, Breathing and others.)
    • Added new watch face 'My Style' which recommends variety of watch faces that suits outfit by taking picture of clothing
    • Additional indicator feature in watch face to show background running app such as workout tracking, ti...

    • Bixby
    - New Bixby helps you get tasks done more easily.  Start an exercise with specific goals or ask time difference between your city and the one you will be traveling.
    • Watch faces : Additional Watch Face Complications added.
    (Begin Workout, Breathing and others.)
    • Added new watch face 'My Style' which recommends variety of watch faces that suits outfit by taking picture of clothing
    • Additional indicator feature in watch face to show background running app such as workout tracking, ti...

    • Bixby
    - New Bixby helps you get tasks done more easily.  Start an exercise with specific goals or ask time difference between your city and the one you will be traveling.
    • Watch faces : Additional Watch Face Complications added.
    (Begin Workout, Breathing and others.)
    • Added new watch face 'My Style' which recommends variety of watch faces that suits outfit by taking picture of clothing
    • Additional indicator feature in watch face to show background running app such as workout tracking, ti...

    • Bixby
    - New Bixby helps you get tasks done more easily.  Start an exercise with specific goals or ask time difference between your city and the one you will be traveling.
    • Watch faces : Additional Watch Face Complications added.
    (Begin Workout, Breathing and others.)
    • Added new watch face 'My Style' which recommends variety of watch faces that suits outfit by taking picture of clothing
    • Additional indicator feature in watch face to show background running app such as workout tracking, ti...

    No changelog details available.

    - One UI for Watch
    · Check information on your watch at a quick glance. Updated graphics(motion, interface) delivers refreshed look
    - Watch faces
    · You can now download new designs of watch faces
    - Quick panel
    · Now supports additional pages to allow quick access to setting control
    - Settings
    · Setting menus have been updated for easier discovery. Daily briefing setting has been added for watch to be smarter. Additionally, Sleeping mode can now be turned on/off. Watch can now be set to wake...

    No changelog details available.

    - One UI for Watch
    · Check information on your watch at a quick glance. Updated graphics(motion, interface) delivers refreshed look
    - Watch faces
    · You can now download new designs of watch faces
    - Quick panel
    · Now supports additional pages to allow quick access to setting control
    - Settings
    · Setting menus have been updated for easier discovery. Daily briefing setting has been added for watch to be smarter. Additionally, Sleeping mode can now be turned on/off. Watch can now be set to wake...

    No changelog details available.

    - One UI for Watch
    · Check information on your watch at a quick glance. Updated graphics(motion, interface) delivers refreshed look
    - Watch faces
    · You can now download new designs of watch faces
    - Quick panel
    · Now supports additional pages to allow quick access to setting control
    - Settings
    · Setting menus have been updated for easier discovery. Daily briefing setting has been added for watch to be smarter. Additionally, Sleeping mode can now be turned on/off. Watch can now be set to wake...

    - One UI for Watch
    · Check information on your watch at a quick glance. Updated graphics(motion, interface) delivers refreshed look
    - Watch faces
    · You can now download new designs of watch faces
    - Quick panel
    · Now supports additional pages to allow quick access to setting control
    - Settings
    · Setting menus have been updated for easier discovery. Daily briefing setting has been added for watch to be smarter. Additionally, Sleeping mode can now be turned on/off. Watch can now be set to wake...

    - One UI for Watch
    · Check information on your watch at a quick glance. Updated graphics(motion, interface) delivers refreshed look
    - Watch faces
    · You can now download new designs of watch faces
    - Quick panel
    · Now supports additional pages to allow quick access to setting control
    - Settings
    · Setting menus have been updated for easier discovery. Daily briefing setting has been added for watch to be smarter. Additionally, Sleeping mode can now be turned on/off. Watch can now be set to wake...

    No changelog details available.

    - One UI for Watch
    · Check information on your watch at a quick glance. Updated graphics(motion, interface) delivers refreshed look
    - Watch faces
    · You can now download new designs of watch faces
    - Quick panel
    · Now supports additional pages to allow quick access to setting control
    - Settings
    · Setting menus have been updated for easier discovery. Daily briefing setting has been added for watch to be smarter. Additionally, Sleeping mode can now be turned on/off. Watch can now be set to wake...

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