SM-R815U 1 country Tizen 4.0.0.4

Samsung Galaxy Watch 42mm R815USQU1BSE3 Firmware

Samsung Galaxy Watch 42mm R815USQU1BSE3 is an Tizen 4.0.0.4 firmware for United States (XAR). 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 R815USQU1BSA7: Android updated from Tizen 4.0.0.1 to Tizen 4.0.0.4. A newer build for SM-R815U is available: R815USQU1DVH1.

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Tizen 4.0.0.4
OS Version
2019-06-13
Build Date
n/a
Security patch
1
Countries
1
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: R815USQU1BSE3
    ModelRegionCSC VersionRelease dateSizeFile nameDownload
    SM-R815U
    XAR United States
    		R815UOYN1BSE3 2020-06-09 642.348 MiB
    SM-R815U_1_20190613141127_jmqt5wn845_fac.zip

    No matching downloads

    Device specifications

    • Launched withTizen Based Wearable OS 4.0
    • Display diagonal3.05 cm (1.2")
    • Display technologyOLED
    • Display resolution360 x 360 pixels
    • Processor frequency1150 MHz
    • RAM1500 MB
    • Flash memory4 GB
    • Battery capacity270 mAh
    • Weight49 g
    • Waterproof up to50 m
    • Band materialSilicone
    • Band colourRose gold

    What's new in R815USQU1BSE3

    - 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 up by touching the screen
    - Samsung Health
    · Daily Activity feature added which shows user’s daily activity
      (Move, Workout, Hourly Activity)
    · Usability improved by continuous syncing in between paired smartphone and watch
      Watch also begins to track workout quicker
    - Wellness of Heart
    · If heart rate is measured over the limit(set by user), watch notifies the user
    - Swim
    · Outdoor swim has been added to tracking
    - Battery optimization
    · Setting to manage background apps have been added
    - Sleep
    · For more contextual information, sleep statistic now includes trends and statistics of users who have the same or a similar age as the user.

    How to flash R815USQU1BSE3

    • R815USQU1BSE3 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

    R815USQU1BSE3 is Tizen 4.0.0.4 firmware for Samsung Galaxy Watch 42mm, released for United States (XAR). Samsung built it on 2019-06-13.

    No. A newer build for SM-R815U is available: R815USQU1DVH1. Install it instead of R815USQU1BSE3 unless you need this exact version. The previous build was R815USQU1BSA7.

    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 642.348 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". 6 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...

    • Improved WiFi stability

    - 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 guidance is provided through the connected headset.
    - Voice notification has been added for cumulative distance and heart rate data, during the Auto Lap of Running/Cycling e...

    • 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
    - Alwa...

    Show 2 older builds

    - 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...

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

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