Samsung firmwares, SM-A307G (CWW) | EN

Download the latest Samsung firmware ✅ SM-A307G CWW. Full list of firmwares available for download

Showing 1-10 of 11 items.
Samsung firmware list
DeviceModelRegionPDA/AP VersionCSC VersionMODEM/CP VersionOs VersionBuild Date
Samsung Galaxy A30sSM-A307GCWW A307GUBS4BUC1 A307GOWE4BTK2A307GDXS4BUA110
Samsung Galaxy A30sSM-A307GCWW

SM-A307GCWWA307GUBS4BUA1

· Device stability improvements, bug fixes.
· New and / or enhanced features.
· Further improvements to performance.
A307GOWE4BTK2A307GDXS4BUA110
Samsung Galaxy A30sSM-A307GCWW

SM-A307GCWWA307GUBU4BTJ3

• The stability of Camera has been improved.
• The stability of Keyboard has been improved.
• The security of your device has been improved.
A307GOWE4BTK2A307GDXU4BTJ210
Samsung Galaxy A30sSM-A307GCWW A307GUBS4BTI2 A307GOWE4BTG2A307GDXS4BTI410
Samsung Galaxy A30sSM-A307GCWW

SM-A307GCWWA307GUBU4BTG4

• Improved battery charging algorithm and stability
• The stability of Camera has been improved.
• Improved fingerprint recognition algorithm
※ For better recognition, we recommend that you remove your fingerprints and register them again.
• The security of your device has been improved.
A307GOWE4BTG2A307GDXU4BTG210
Samsung Galaxy A30sSM-A307GCWW A307GUBS4BTF2 A307GOWE4BTD1A307GDXS4BTE210
Samsung Galaxy A30sSM-A307GCWW

SM-A307GCWWA307GUBU4BTD1

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.
- 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.

Full screen gestures
- Added new navigation gestures.

Refined interactions
- Navigate more comfortably on large screens with minimal finger movement.
- Easily focus on...
A307GOWE4BTD1A307GDXU4BTD210
Samsung Galaxy A30sSM-A307GCWW A307GUBS4ATB5 A307GOWE4ATB1A307GDXS4ATB59
Samsung Galaxy A30sSM-A307GCWW

SM-A307GCWWA307GUBU2ASL2

• Improved fingerprint recognition algorithm
※ For better recognition, we recommend that you remove your fingerprints and register them again.
A307GOWE2ASL2A307GDXU2ASL29
Samsung Galaxy A30sSM-A307GCWW A307GUBS2ASK2 A307GOWE2ASK1A307GDXS2ASK29

Specifications Samsung device SM-A307G

  • Samsung Galaxy A30s SM-A307G
  • Display diagonal: 16.3 cm (6.4")
  • Display resolution: 1560 x 720 pixels
  • Display type: SAMOLED
  • Processor frequency: 1.8 GHz
  • Processor family: Samsung Exynos
  • Processor model: 7904
  • RAM capacity: 4 GB
  • Internal storage capacity: 64 GB
  • Rear camera resolution (numeric): 25 MP
  • Rear camera type: Triple camera
  • SIM card capability: Dual SIM
  • Operating system installed: Android 9.0
  • Battery capacity: 4000 mAh
  • Product colour: White
  • Weight: 169 g

Changelog: SM-A307G(CWW)

· The security of your device has been improved.

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

• The stability of Camera has been improved.
• The stability of Keyboard has been improved.
• The security of your device has been improved.

• The security of your device has been improved.

• Improved battery charging algorithm and stability
• The stability of Camera has been improved.
• Improved fingerprint recognition algorithm
※ For better recognition, we recommend that you remove your fingerprints and register them again.
• The security of your device has been improved.

• The security of your device has been improved.

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.
- 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.

Full screen gestures
- Added new navigation gestures.

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.
- Listen to live speech and display it as text.

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 SmartThings 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 SmartThings devices directly from the quick panel.

Device care
- The battery usage graph now provides more detailed information.
- Added battery limit setting and other enhancements for Wireless PowerShare.

Digital wellbeing
- Set goals to keep your phone usage in check.
- Use Focus mode to help avoid distractions from your phone.
- Keep an eye on your kids with new parental controls.

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
- Created a Trash feature so you can restore files if you delete something by mistake.
- Added more filters you can use while searching to help you find things quickly.
- You can now copy or move multiple files and folders to different destinations at the same time.

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

Connected car
- Android Auto is now preloaded.

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

· The security of your device has been improved.

• Improved fingerprint recognition algorithm
※ For better recognition, we recommend that you remove your fingerprints and register them again.

· The security of your device has been improved.

We recommend using Samsung’s own utilities, Samsung Smart Switch and OTA (Over-the-air), to upgrade devices. Use our site only if you are 100% sure about the risks involved in flashing your device SM-A307G: CWW. We is not responsible for any damage caused by using the files on this website.
The Firmwares provided here are all official Samsung's Android Firmwares and has NOT been modified by anyway as we get them directly from KIES servers.
We live-monitor all firmware updates for every Samsung device, in over 500 regions.
Beware, Manually flashing firmwares may brick your device, use it at your own risk and follow our tutorial steps.

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