Samsung Galaxy J7 Duo J720MUBU6BSG7
SM-J720M 6 countries Android 9 (Pie)

Samsung Galaxy J7 Duo J720MUBU6BSG7 Firmware

Samsung Galaxy J7 Duo J720MUBU6BSG7 is an Android 9 (Pie) firmware for 6 countries, 10 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 J720MUBU6BSF6: Android updated from Android 8.0.0 (Oreo) to Android 9 (Pie). A newer build for SM-J720M is available: J720MUBUBCUL1.

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Android 9 (Pie)
OS Version
2019-07-22
First release
other regions until 2019-07-25
2019-07-01
Security patch
6
Countries
10
CSC codes
6
Bootloader binary

Bootloader binary 6. Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.

Newer builds of Samsung Galaxy J7 Duo use bootloader binary B (11) (latest: J720MUBUBCUL1). If your device already runs binary B (11), 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.
    3
    MODEM/CP Version: J720MUBU6BSG7
    ModelRegionCSC VersionBuild DateRelease dateSizeFile nameDownload
    SM-J720M
    BVO Bolivia
    CHO, CHP, CHQ Chile
    DOO Dominican Republic
    EON Trinidad & Tobago
    +2 more countries
    TPA Panama
    ZTO Brazil
    		J720MOWO6BSG7 2019-07-25 2019-07-31 2.76 GiB
    SM-J720M_1_20200328053754_vw2o8yv3en_fac.zip
    SM-J720M
    CHE Chile
    		J720MOWE6BSG7 — — — —
    SM-J720M
    CRC Chile
    		J720MOWA6BSG7 2019-07-22 2019-09-05 2.85 GiB
    SM-J720M_1_20200409025102_rj84n9obyn_fac.zip

    No matching downloads

    How to flash J720MUBU6BSG7

    • J720MUBU6BSG7 has bootloader binary 6. Your device must run binary 6 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 J720MUBU6BSG7

    Upgraded One UI for Android Pie

    One UI brings you Android Pie, with exciting new features and a whole new look and feel based on feedback from users in Samsung and Google.
    We recommend that you back up your important data to keep it safe before the upgrade.
    Some apps, including Calculator, Samsung Internet, Samsung Health, Samsung Notes, and Samsung Members, need to be updated individually after you update your OS.
    To use the Remote unlock function in Find My Mobile on an Android Pie device, the screen lock password (or PIN/pattern) backup process is required. So please make sure that you remember the screen lock password (or PIN/pattern) before starting the update process. If you've forgotten the password (or PIN/pattern), reset it before starting the update process.

    Here’s what’s new.

    One UI
    - Content, settings, and other information have been reorganized to keep you focused on the task at hand.
    - Interactive elements have been moved to the bottom of the screen so they're always within reach.
    - New designs and features such as Night mode help keep your eyes comfortable.

    Notifications
    - You can reply to messages directly in the notification panel.
    - Image thumbnails are included in message notifications.
    - In an app's notification settings, tap the switch once to turn on or off all the notifications in a category.

    Samsung Keyboard
    - New Unicode 11.0 emojis are available.
    - New adaptive theme changes your keyboard look based on the colors of the surrounding app.
    - Floating keyboard is available in all apps and has new size and transparency settings.
    - You can set a custom touch and hold delay.

    Device care (formerly Device maintenance)
    - Performance modes are streamlined and integrated into power saving modes.

    Settings
    - Menus have been reorganized to make settings easier to find.

    Bixby
    - Bixby is all new, with a range of improvements and new features.
    - Swipe left from the main Bixby screen to explore the latest features and supported apps.
    - You can control the Bixby key in settings to decide what happens when you press or double press.

    Phone
    - You can now sort your call history by incoming and outgoing calls.
    - Your call history can include up to 2000 entries (increased from 500 entries).

    Contacts
    - The new drawer menu makes it easier to manage contacts from various accounts.

    Camera
    - The new Scene optimizer automatically enhances the camera's color settings to fit the scene.

    Gallery
    - Photo Editor Pro's editing tools have been added to Gallery, so you can make all your edits and touchups without leaving the app.

    My Files
    - The new storage analysis tool has been added to help you monitor your storage usage and save space.
    - You can now show or hide items on the My Files Home screen.

    Samsung Health
    - Your daily step count will be shown in the notification panel. To hide it, press and hold the notification, then turn off Current steps.

    Other improvements and changes
    - Turn on the screen automatically whenever you pick up your phone using the Lift to wake feature.
    - Call stickers has been discontinued.
    - HEIF images are now supported.
    - Access Kids Home on the quick panel.

    Rollout of J720MUBU6BSG7 by region

    First release
    July 31, 2019
    Last region
    September 5, 2019
    Duration
    37 days
    Regions
    9
    1. Day 1 · · 2 regions
      ChileCHOPanamaTPA
    2. Day 4 · · 3 regions
      BrazilZTOChileCHPCHQ
    3. Day 7 · · 1 region
      BoliviaBVO
    4. Day 10 · · 2 regions
      Dominican RepublicDOOTrinidad & TobagoEON
    5. Day 37 · · 1 region
      ChileCRC

    Device specifications

    • Display diagonal14 cm (5.5")
    • Display resolution1280 x 720 pixels
    • Display typeSAMOLED
    • RAM3 GB
    • Rear camera resolution13 MP
    • Rear camera typeDual camera
    • Battery capacity3000 mAh
    • Weight174 g

    Specifications of SM-J720, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

    Frequently Asked Questions

    J720MUBU6BSG7 is Android 9 (Pie) firmware for Samsung Galaxy J7 Duo, released for 6 countries, 10 CSC codes. It includes the 2019-07-01 security patch. Samsung built it on 2019-07-22.

    No. A newer build for SM-J720M is available: J720MUBUBCUL1. Install it instead of J720MUBU6BSG7 unless you need this exact version. The previous build was J720MUBU6BSF6.

    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 J7 Duo must be on bootloader binary 6 or lower.

    This build uses bootloader binary 6. It can be flashed on a Samsung Galaxy J7 Duo running binary 6 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 4 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 J7 Duo

    • The security of your device has been improved.

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

    • Added new feature. - Google RCS(Rich Communication Service)
    • The security of your device has been improved.

    • LGPD (General Personal Data Protection Law) has been applied.
    • The security of your device has been improved.

    · The security of your device has been improved.

    Show 15 older builds

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

    · The security of your device has been improved.

    · Security patch update
    One UI 2 upgrade with Android 10

    One UI 2 brings you Android 10, with exciting new features from Samsung and Google based on feedback from users like you.
    We recommend that you back up your important data to keep it safe during the upgrade.
    Some apps, including Calculator, Samsung Internet, Samsung Health and Samsung Notes, need to be updated individually after you update your OS.

    Here's what's new.

    Dark mode
    - Enhanced image, text, and color adjustments for day and night environments.
    - Dark...

    No changelog details available.

    · The security of your device has been improved.

    · Security patch update

    · The security of your device has been improved.

    · Security patch update

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

    Model firmware by region