Galaxy A30s

Download Samsung Firmware SM-A307G

Samsung Galaxy A30s

The latest firmware for Samsung Galaxy A30s (SM-A307G) is A307GUBS6CWH3 with Android 11, released on September 8, 2023 for 1 region (CSC). Every official firmware build for SM-A307G, newest first: one row per build with all regions (CSC) that received it.

Latest build
A307GUBS6CWH3 Android 11 · 3 years ago
Builds
49 builds
Regions (CSC)
55 regions

Firmware builds for SM-A307G

Each firmware build has its own page at https://samfirm.shop/build/{PDA}, where {PDA} is the build number from the list above. Example: https://samfirm.shop/build/A307GUBS6CWH3

SM-A307G update history

SM-A307G started on Android 9 and has received 2 major Android upgrades; it now runs Android 11. The newest build, A307GUBS6CWH3, was released on September 8, 2023. No new build has appeared for 38 months, so regular updates for this model have most likely ended.

Device specifications

Launched with
Android 9.0
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
4 GB
Rear camera resolution
25 MP
Rear camera type
Triple camera
SIM cards
Dual SIM
Battery capacity
4000 mAh
Weight
169 g

Changelog for SM-A307G

• Overall stability of your device has been improved.
• The security of your device has been improved.

• The security of your device has been improved.

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

• Overall stability of your device has been improved.
• The security of your device has been improved.

• The security of your device has been improved.

Show 19 older builds
· Security patch update

• The security of your device has been improved.

• Overall stability of your device has been improved.
• The security of your device has been improved.

• The security of your device has been improved.

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

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.

Scrol...

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

· The security of your device has been improved.

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

· The security of your device has been improved.

• 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.

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

• 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.

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...

1 retail code (SKU)

Box codes of SM-A307G for different colors and markets. Firmware is chosen by the model code SM-A307G and your region (CSC), not by the SKU.

  • SM-A307GZWKCOO

Similar Models

Frequently Asked Questions

What is the latest Android version for SM-A307G?

The newest firmware for SM-A307G runs Android 11: build A307GUBS6CWH3, released on September 8, 2023.

When did SM-A307G get its last update?

The latest build for SM-A307G, A307GUBS6CWH3, was released on September 8, 2023 (3 years ago).

How often does SM-A307G get updates?

SM-A307G has had no new firmware for 38 months, so regular updates have most likely ended.

Is the firmware for SM-A307G official?

Yes, all firmware files for SM-A307G are 100% official, original, and obtained directly from Samsung servers.

How to flash Samsung SM-A307G using Odin?

To flash SM-A307G, you need to download the appropriate firmware, put your device into Download Mode, and use the Odin tool to load the BL, AP, CP, and CSC files.

Can I downgrade the Android version on SM-A307G?

Downgrading is only possible if the bootloader version (binary bit) of the old firmware matches the current one. Always check the binary version before flashing SM-A307G.