
Samsung Galaxy A30s
The latest firmware for Samsung Galaxy A30s (SM-A307GT) is A307GTVJS5CWE3 with Android 11, released on May 31, 2023 for 3 regions (CSC). Every official firmware build for SM-A307GT, newest first: one row per build with all regions (CSC) that received it.
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/A307GTVJS5CWE3
SM-A307GT started on Android 9 and has received 2 major Android upgrades; it now runs Android 11. The newest build, A307GTVJS5CWE3, was released on May 31, 2023 with the May 2023 security patch. No new build has appeared for 41 months, so regular updates for this model have most likely ended.
Specifications of SM-A307G, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.
• Overall stability of your device has been improved.
• The security of your device has been improved.
• The security of your device has been improved.
• Improved performance of the following applications or features: FM Radio
• The security of your device has been improved.
• 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.
· The security of your device has been improved.
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)
• 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.
· 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.
• 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 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...
· The security of your device has been improved.

SM-A307GN

SM-A300XU

SM-A305YN

SM-A310X

SM-A405S
The newest firmware for SM-A307GT runs Android 11: build A307GTVJS5CWE3, released on May 31, 2023.
The latest build for SM-A307GT, A307GTVJS5CWE3, was released on May 31, 2023 (3 years ago).
SM-A307GT has had no new firmware for 41 months, so regular updates have most likely ended.
Yes, all firmware files for SM-A307GT are 100% official, original, and obtained directly from Samsung servers.
To flash SM-A307GT, 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.
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-A307GT.