Galaxy A31 SM-A315F firmware
The latest stable build is A315FXXS5DXB3 (Android 12, security update), first released on Feb 27, 2024 – 983 days ago. Samsung has published 40 stable builds for this model since Mar 19, 2020: 10 security and 30 feature updates, from Android 10 to Android 12. The current bootloader (binary) version is 5. A device on bit 5 only accepts firmware with bit 5 or higher – see downgrading and the bootloader bit.
- Latest build
A315FXXS5DXB3- Released
- Feb 27, 2024
- Android
- Android 12
- Bootloader bit
- 5
- Regions
- 24
- Stable builds
- 40
Latest firmware by region (CSC)
Samsung builds firmware per region code (CSC). Pick the code that matches your device – it is shown under Settings › About phone › Software information › Service provider software version. Follow a code for its complete history.
| CSC | Region | Latest build | Android | Released | Builds |
|---|---|---|---|---|---|
ACR | Ghana | A315FXXS5DXB1 | Android 12 | Feb 28, 2024 | 27 |
AFG | Afghanistan | A315FXXS5DXB1 | Android 12 | Feb 28, 2024 | 26 |
AFR | Africa | A315FXXS5DXB1 | Android 12 | Feb 28, 2024 | 27 |
BKD | Bangladesh | A315FXXS5DXB3 | Android 12 | Feb 27, 2024 | 24 |
CAU | Caucasus | A315FXXS5DXB1 | Android 12 | Feb 21, 2024 | 27 |
DKR | Senegal | A315FXXS5DXB1 | Android 12 | Feb 28, 2024 | 27 |
ECT | Nigeria | A315FXXS5DXB1 | Android 12 | Feb 28, 2024 | 28 |
EGY | Egypt | A315FXXS5DXB1 | Android 12 | Feb 28, 2024 | 26 |
ILO | Israel | A315FXXS5DXB1 | Android 12 | Feb 28, 2024 | 25 |
INS | India | A315FXXS5DXB3 | Android 12 | Feb 27, 2024 | 25 |
KSA | Saudi Arabia | A315FXXS5DXB1 | Android 12 | Feb 28, 2024 | 26 |
LYS | Libya | A315FXXS5DXB1 | Android 12 | Feb 28, 2024 | 26 |
MID | Middle East | A315FXXS5DXB1 | Android 12 | Feb 28, 2024 | 26 |
MWD | Morocco | A315FXXS5DXB1 | Android 12 | Feb 28, 2024 | 26 |
PAK | Pakistan | A315FXXS5DXB1 | Android 12 | Feb 29, 2024 | 26 |
SEK | Ukraine | A315FXXS5DXB1 | Android 12 | Feb 21, 2024 | 27 |
SER | Russia | A315FXXS5DXB1 | Android 12 | Feb 20, 2024 | 27 |
SKZ | Kazakhstan | A315FXXS5DXB1 | Android 12 | Feb 21, 2024 | 28 |
TUN | Tunisia | A315FXXS5DXB1 | Android 12 | Feb 28, 2024 | 26 |
TUR | Turkey | A315FXXS5DXB1 | Android 12 | Feb 28, 2024 | 26 |
XFA | South Africa | A315FXXS5DXB1 | Android 12 | Feb 28, 2024 | 27 |
XFE | South Africa | A315FXXS5DXB1 | Android 12 | Feb 28, 2024 | 26 |
XFV | South Africa (Vodacom) | A315FXXS5DXB1 | Android 12 | Feb 28, 2024 | 27 |
XSG | United Arab Emirates | A315FXXS5DXB1 | Android 12 | Feb 28, 2024 | 26 |
Firmware history (40 builds)
Every stable build (PDA version) Samsung has published for the SM-A315F, newest first. “” is the earliest date the build appeared on Samsung's servers in any region. “” means Samsung no longer serves the file for that build.
| Build (PDA) | Released | Android | Type | Bit | Regions | File |
|---|---|---|---|---|---|---|
A315FXXS5DXB3 | Feb 27, 2024 | Android 12 | Security | 5 | 2 | on server |
A315FXXS5DXB1 | Feb 20, 2024 | Android 12 | Security | 5 | 22 | on server |
A315FXXU4DWI2 | Sep 25, 2023 | Android 12 | Feature | 4 | 2 | on server |
A315FXXU4DWH4 | Aug 24, 2023 | Android 12 | Feature | 4 | 2 | on server |
A315FXXS4DWH1 | Aug 15, 2023 | Android 12 | Security | 4 | 22 | on server |
A315FXXS3DWF1 | Jun 27, 2023 | Android 12 | Security | 3 | 1 | on server |
A315FXXU2DWB3 | Mar 6, 2023 | Android 12 | Feature | 2 | 24 | on server |
A315FXXS2DWA2 | Jan 17, 2023 | Android 12 | Security | 2 | 8 | on server |
A315FXXU1DVJ2 | Nov 22, 2022 | Android 12 | Feature | 1 | 16 | on server |
A315FXXU1DVG8 | Aug 7, 2022 | Android 12 | Feature | 1 | 24 | on server |
A315FXXU1DVF1 | Jun 23, 2022 | Android 12 | Feature | 1 | 24 | on server |
A315FXXU1DVD8 | May 10, 2022 | Android 12 | Feature | 1 | 24 | on server |
A315FXXS1CVD2 | Apr 18, 2022 | Android 11 | Security | 1 | 22 | on server |
A315FXXU1CVA1 | Feb 8, 2022 | Android 11 | Feature | 1 | 24 | on server |
A315FXXU1CUK4 | Dec 8, 2021 | Android 11 | Feature | 1 | 24 | on server |
A315FXXS1CUK2 | Nov 23, 2021 | Android 11 | Security | 1 | 24 | on server |
A315FXXU1CUH3 | Sep 21, 2021 | Android 11 | Feature | 1 | 24 | on server |
A315FXXU1CUH2 | Aug 13, 2021 | Android 11 | Feature | 1 | 20 | on server |
A315FXXS1CUG1 | Jul 29, 2021 | Android 11 | Security | 1 | 22 | on server |
A315FXXU1CUF5 | Jun 24, 2021 | Android 11 | Feature | 1 | 2 | on server |
A315FXXU1CUF2 | Jun 17, 2021 | Android 11 | Feature | 1 | 22 | on server |
A315FXXU1CUD4 | Apr 26, 2021 | Android 11 | Feature | 1 | 24 | on server |
A315FXXU1BUA2 | Feb 20, 2021 | Android 10 | Feature | 1 | 2 | on server |
A315FXXU1BUA1 | Feb 9, 2021 | Android 10 | Feature | 1 | 22 | on server |
A315FXXU1ATJE | Jan 28, 2021 | Android 10 | Feature | 1 | 2 | pulled |
A315FXXU1ATJD | Jan 20, 2021 | Android 10 | Feature | 1 | 4 | on server |
A315FXXU1BTK3 | Dec 6, 2020 | Android 10 | Feature | 1 | 24 | on server |
A315FXXS1ATJ2 | Oct 21, 2020 | Android 10 | Security | 1 | 2 | pulled |
A315FXXS1ATJ1 | Oct 19, 2020 | Android 10 | Security | 1 | 21 | on server |
A315FXXU1ATH3 | Aug 30, 2020 | Android 10 | Feature | 1 | 22 | on server |
A315FXXU1ATH2 | Aug 11, 2020 | Android 10 | Feature | 1 | 24 | on server |
A315FXXU1ATG2 | Jul 23, 2020 | Android 10 | Feature | 1 | 1 | pulled |
A315FXXU1ATG1 | Jul 13, 2020 | Android 10 | Feature | 1 | 21 | pulled |
A315FXXU1ATE4 | Jun 9, 2020 | Android 10 | Feature | 1 | 24 | pulled |
A315FXXU1ATD4 | Apr 28, 2020 | Android 10 | Feature | 1 | 22 | pulled |
A315FXXU1ATCD | Mar 30, 2020 | Android 10 | Feature | 1 | 4 | pulled |
A315FXXU1ATCG | Mar 25, 2020 | Android 10 | Feature | 1 | 17 | pulled |
A315FXXU1ATCH | Mar 19, 2020 | Android 10 | Feature | 1 | 2 | pulled |
A315FXXU5DXJ1 | – | Android 12 | Feature | 5 | 22 | on server |
A315FXXU5DXJ2 | – | Android 12 | Feature | 5 | 2 | on server |
How to download SM-A315F firmware
We do not host firmware. Download it directly from Samsung's servers with a free open-source tool, for example samloader:
samloader download -m SM-A315F -r INSReplace INS with your region code. Step-by-step instructions, including a graphical alternative:
How to download Samsung firmware.
Changelog and security patch level
Samsung publishes the release notes for each update, including the security patch level, on its own site. They are listed per region – for example SM-A315F / INS release notes on doc.samsungmobile.com. Each region page here links to the notes for that code.