Galaxy A31

Download Samsung Firmware SM-A315F

Samsung Galaxy A31

The latest firmware for Samsung Galaxy A31 (SM-A315F) is A315FXXU5DXJ2 with Android 12, released on October 3, 2024 for 2 regions (CSC). Every official firmware build for SM-A315F, newest first: one row per build with all regions (CSC) that received it.

Latest build
A315FXXU5DXJ2 Android 12 · 2 years ago
Builds
39 builds
Regions (CSC)
29 regions

Firmware builds for SM-A315F

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/A315FXXU5DXJ2

SM-A315F update history

SM-A315F started on Android 10 and has received 2 major Android upgrades; it now runs Android 12. The newest build, A315FXXU5DXJ2, was released on October 3, 2024. No new build has appeared for 25 months, so regular updates for this model have most likely ended.

Device specifications

Display diagonal
16.3 cm (6.4")
Display resolution
1080 x 2400 pixels
Display type
SAMOLED
Processor frequency
2 GHz
RAM
4 GB
Rear camera resolution
48 MP
Rear camera type
Quad camera
SIM cards
Dual SIM
Battery capacity
5000 mAh
Weight
185 g

Changelog for SM-A315F

· The security of your device has been improved.

• Security
The device is protected with improved security.

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

• Security
The device is protected with improved security.

• Stability and reliability
Device behavior has been improved.
• Security
The device is protected with improved security.

Show 23 older builds

• Security
The device is protected with improved security.

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

One UI 4.1 Upgrade (Android 12)

One UI 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.

Color palette

Customize your phone with unique colors based on your wallpaper. Your colors will be applied to menus, buttons, backgrounds, and apps throughout your phone.

Privacy

One UI 4.1 offers strong privacy protection to make sure your personal information doesn’t fall in...

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

• 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 functions improved.

• The security of your device has been improved.

• Enhanced Quick Share
- Improve file sharing between Galaxy devices using Quick Share.
• Wi-Fi connectivity and stability have been improved.
• Overall stability of functions 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...

· The security of your device has been improved.

• The stability of Touch screen has been improved.
• The security of your device has been improved.

Wi-Fi
- If quality information on nearby Wi-Fi routers can be measured, this information will appear as  Very Fast, Fast, Normal, or Slow.
  * This feature can be turned on or off in "Network Quality Information Display" settings.
- When attempting to access a Wi-Fi router with a password, a newly added feature now allows the user to request the password of the Wi-Fi router from someone nearby who is saved in their contact list and has already connected to that router.
  * The "Request Passwo...

· The security of your device has been improved.

• The security of your device has been improved.

• The stability of Camera has been improved.

• The stability of Touch screen has been improved.
• The stability of Fingerprint sensor has been improved.
• The stability of Camera has been improved.
• The security of your device has been improved.

• Improved Fingerprint recognition process
6 retail codes (SKU)

Box codes of SM-A315F for different colors and markets. Firmware is chosen by the model code SM-A315F and your region (CSC), not by the SKU.

  • SM-A315FZKVXSG
  • SM-A315FZBVXSG
  • SM-A315FZWVXSG
  • SM-A315FZWVTUR
  • SM-A315FZBVTUR
  • SM-A315FZKVTUR

Similar Models

Frequently Asked Questions

What is the latest Android version for SM-A315F?

The newest firmware for SM-A315F runs Android 12: build A315FXXU5DXJ2, released on October 3, 2024.

When did SM-A315F get its last update?

The latest build for SM-A315F, A315FXXU5DXJ2, was released on October 3, 2024 (2 years ago).

How often does SM-A315F get updates?

SM-A315F has had no new firmware for 25 months, so regular updates have most likely ended.

Is the firmware for SM-A315F official?

Yes, all firmware files for SM-A315F are 100% official, original, and obtained directly from Samsung servers.

How to flash Samsung SM-A315F using Odin?

To flash SM-A315F, 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-A315F?

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-A315F.