Samsung Galaxy M30s M3070ZCU2BTD7
SM-M3070 1 country Android 10

Samsung Galaxy M30s M3070ZCU2BTD7 Firmware

Samsung Galaxy M30s M3070ZCU2BTD7 is an Android 10 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 M3070ZCU2ASL2: Android updated from Android 9 (Pie) to Android 10; security patch 2020-04-01 instead of 2019-11-01. A newer build for SM-M3070 is available: M3070ZCS4CWE1.

Download firmware
9.1/10 (481)8,720 times
Android 10
OS Version
2020-04-22
First release
other regions until 2020-04-26
2020-04-01
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.

Newer builds of Samsung Galaxy M30s use bootloader binary 4 (latest: M3070ZCS4CWE1). If your device already runs binary 4, 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#.
    MODEM/CP Version: M3070ZCU2BTD7
    ModelRegionCSC VersionBuild DateRelease dateSizeFile nameDownload
    SM-M3070
    CHC China
    		M3070CHC2BTD7 2020-04-26 2020-05-11 3.878 GiB
    SM-M3070_2_20210128171406_1lcb4cpfoq_fac.zip
    SM-M3070
    CHC China
    		M30702BTD7 2020-04-22 2020-05-11 — —

    No matching downloads

    How to flash M3070ZCU2BTD7

    • M3070ZCU2BTD7 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.

    What's new in M3070ZCU2BTD7

    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, Game Launcher, Voice Recorder, 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.
    - Darkened wallpapers, widgets, and alarms while Dark mode is on.

    Icons and colors
    - Clearer app icons and system colors.
    - Improved layouts for titles and buttons to eliminate wasted screen space.

    Smoother animations
    - Enhanced animations with a playful touch.

    Refined interactions
    - Navigate more comfortably on large screens with minimal finger movement.
    - Easily focus on what matters with clearly highlighted buttons.

    One-handed mode
    - New ways to access One-handed mode: double tap the Home button or swipe down in the center of the bottom of the screen.
    - Settings moved to Settings > Advanced features > One-handed mode.

    Accessibility
    - High contrast keyboards and layouts for large text have been improved.

    Better text over wallpapers
    - See text more clearly against wallpaper, as One UI automatically adjusts font colors based on light and dark areas and color contrast in the image below.

    Media and devices
    - Replaced the Samsung Connect panel with the Media and Devices.
    - Media: Control music and videos playing on your phone as well as other devices.
    - Devices: Check and control your Samsung Connect devices directly from the quick panel.

    Smart Manager
    - The battery usage graph now provides more detailed information.

    Digital wellbeing
    - Set goals to keep your phone usage in check.
    - Use Focus mode to help avoid distractions from your phone.

    Camera
    - Added the ability to edit the modes that appear at the bottom of the screen.
    - Provided a More tab so you can quickly access hidden modes from the preview screen.
    - Improved the layout so you can focus on taking pictures without the settings getting in the way.

    Internet
    - Customize the quick menu to get instant access to the features you use the most.
    - Get more information from the app bar.
    - Install add-ons from the Galaxy Store to get even more features.

    Samsung Contacts
    - Added Trash feature for Contacts. Contacts that you delete will stay in the trash for 15 days before being deleted forever.

    Calendar
    - Stickers can be added to a date without creating an event.
    - Ringtones can be used for event alerts.

    Reminder
    - More options are available for repeating reminders.
    - Set location-based reminders for a specific period of time.
    - Share reminders with your family group and other sharing groups.
    - Set reminders for a specific date without an alert.

    My Files
    - Added more filters you can use while searching to help you find things quickly.

    Calculator
    - Added speed and time units to the unit converter.

    Tips
    - Added tips to help you get the most from your Galaxy.

    Other improvements and changes
    - Quick menu deleted "Navigation bar"
    - Quick menu add "Focus mode"

    Device specifications

    • Display diagonal16.3 cm (6.4")
    • Display resolution2340 x 1080 pixels
    • RAM4 GB
    • Rear camera resolution48 MP
    • Rear camera typeTriple camera
    • Battery capacity6000 mAh
    • Weight188 g

    Specifications of SM-M307F, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

    Frequently Asked Questions

    M3070ZCU2BTD7 is Android 10 firmware for Samsung Galaxy M30s, released for China (CHC). It includes the 2020-04-01 security patch. Samsung built it on 2020-04-22.

    No. A newer build for SM-M3070 is available: M3070ZCS4CWE1. Install it instead of M3070ZCU2BTD7 unless you need this exact version. The previous build was M3070ZCU2ASL2.

    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 3.878 GiB; keep about twice that free on the computer to unzip it. The Samsung Galaxy M30s must be on bootloader binary 2 or lower.

    This build uses bootloader binary 2. It can be flashed on a Samsung Galaxy M30s running binary 2 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 1 other build of this model uses the same binary, so you can switch between them in both directions.

    Other builds and changelog for Samsung Galaxy M30s

    • The latest Android security patch has been applied.
    - Device security has been further enhanced.

    • Overall stability of your device has been improved.
    • The latest Android security patch has been applied.
    - Device security has been further enhanced.

    • Following applications or features added: 芒果TV三星版
    • Overall stability of your device has been improved.
    • The latest Android security patch has been applied.
    - Device security has been further enhanced.

    • Following applications or features added: 音乐
    • Overall stability of your device has been improved.
    • The latest Android security patch has been applied.
    - Device security has been further enhanced.
    ※ After the updating, it is needed to agree to the terms and conditions due to the enforcement of the Personal Information Protection act.

    The exact changes may differ depending on your device model, country/Region, and service provider.

    • Other bug fixes
    - Overall stability of functions improved.
    • The latest Android security patch has been applied.
    - Device security has been further enhanced.

    Show 13 older builds

    • Added new feature. - Clipboard
    • Enhanced Quick Share

    The exact changes may differ depending on your device model, country/Region, and service provider.

    • Other bug fixes
    - Overall stability of functions improved.
    • The latest Android security patch has been applied.
    - Device security has been further enhanced.

    The exact changes may differ depending on your device model, country/Region, and service provider.

    • Calendar
    - Extract the date and address from the event title and recommend automatic registration.
    • Reminder
    - Extract the date and address from the reminder memo and recommend to register automatically, and remind important information by situation.
    • Share Sheet
    - It is now possible to protect your privacy by deleting the location information of previously taken photos before sharing or po...

    One UI 3 Upgrade (Android 11)

    One UI 3 is designed to help you focus on what matters. Our visual redesign has improved the places you visit the most, like the Home screen and quick panel, to reduce distractions, highlight important information, and make your experience more consistent. Performance improvements will help apps run quicker while using less battery power. And One UI 3 puts control in your hands with new privacy controls, one-time permissions, and enhanced Digital Wellbeing.

    Sc...

    - The latest Android security patch has been applied.
    ㆍDevice security has been further enhanced.

    The exact changes may differ depending on your device model, country/Region, and service provider.

    • Add new functions - search widget.
    • Add new apllication - Tencent Drive.
    • The latest Android security patch has been applied.
    - Device security has been further enhanced.

    - The latest Android security patch has been applied.
    ㆍDevice security has been further enhanced.

    • Other bug fixes
    - The stability of Message RCS function is improved.
    - The stability of call is improved.
    - Smart Manager's memory clean-up function has been improved.
    • The latest Android security patch has been applied.
    - Device security has been further enhanced.

    • Other bug fixes
    - The stability of CMCC RCS has been improved.
    ※ Group chat service in RCS will be terminated. Group chat function will be deleted.
    • The latest Android security patch has been applied.
    - Device security has been further enhanced.

    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, Game Launcher, Voice Recorder, 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...

    - China Telecom VoLTE Option enabled as default. If your CTC SIM card does not support VoLTE, there can be issue in sending call or message so, please Turn off the VoLTE HD voice after upgrade.  (Settings - Connections - Mobile networks)
    or recommend contact operator to enable volte.
    - Added new feature
    ㆍA new Camera function has been added : AR Doodle
    - Other bug fixes
    ㆍThe stability of Camera has been improved.
    - The latest Android security patch has been applied.
    ㆍDevice security has been fu...

    - The latest Android security patch has been applied.
    ㆍDevice security has been further enhanced.

    No changelog details available.
    Model firmware by region