
Samsung Galaxy M31s
The latest firmware for Samsung Galaxy M31s (SM-M317F) is M317FXXU6DXJ3 with Android 12, released on October 3, 2024 for 1 region (CSC). Every official firmware build for SM-M317F, 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/M317FXXU6DXJ3
SM-M317F started on Android 10 and has received 2 major Android upgrades; it now runs Android 12. The newest build, M317FXXU6DXJ3, was released on October 3, 2024. No new build has appeared for 25 months, so regular updates for this model have most likely ended.
• The security of your device has been improved.
• Security
The device is protected with improved security.
• The security of your device has been improved.
• Security
The device is protected with improved security.
• 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.
One UI Core 4.1 brings you a wide array of new features and enhancements for your Galaxy devices. More intuitive, more fun, more secure, and easier than ever.
Check out the changes below.
Customize your phone with unique colors based on your wallpaper. Your colors will be applied to menus, buttons, backgrounds, and apps throughout your phone.
One UI Core 4.1 offers strong privacy protection to make sure your personal information...
• Overall stability of your device has been improved.
· Device stability improvements, bug fixes.
· New and / or enhanced features.
· Further improvements to performance.
• Added new feature. - Clipboard
• Enhanced Quick Share
- Improve file sharing between Galaxy devices using Quick Share.
One UI 3.1 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 3.1 puts control in your hands with new privacy controls, one-time permissions, and enhanced Digital Wellbeing....
· Device stability improvements, bug fixes.
· New and / or enhanced features.
· Further improvements to performance.
· Device stability improvements, bug fixes.
· New and / or enhanced features.
· Further improvements to performance.

SM-M315F

SM-M326B

SM-M215G

SM-M325FV

SM-M307FN
The newest firmware for SM-M317F runs Android 12: build M317FXXU6DXJ3, released on October 3, 2024.
The latest build for SM-M317F, M317FXXU6DXJ3, was released on October 3, 2024 (2 years ago).
SM-M317F has had no new firmware for 25 months, so regular updates have most likely ended.
Yes, all firmware files for SM-M317F are 100% official, original, and obtained directly from Samsung servers.
To flash SM-M317F, 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-M317F.