Firmware Samsung, SM-M3070 (CHC) #2 | MS

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.

Scroll down for a full list of changes.

Visual design

We’ve refreshed the look and feel of One UI 3 in lots of ways , from new, more consistent icons to smarter quick panel organization and notifications. Motion is smoother and more natural, with improved animation. And better interface response means the user experience is second to none, on any device.


Improved performance

We optimized One UI 3 with enhanced dynamic memory allocatio...

- 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 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 highlig...