Galaxy A51 SM-A515U1 firmware
The latest stable build is A515U1UESCFXA2 (Android 13, security update), first released on Feb 11, 2024 – 999 days ago. Samsung has published 20 stable builds for this model since Apr 20, 2020: 9 security and 11 feature updates, from Android 10 to Android 13. The current bootloader (binary) version is 12. A device on bit 12 only accepts firmware with bit 12 or higher – see downgrading and the bootloader bit.
- Latest build
A515U1UESCFXA2- Released
- Feb 11, 2024
- Android
- Android 13
- Bootloader bit
- 12
- Regions
- 14
- Stable builds
- 20
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 |
|---|---|---|---|---|---|
ACG | USA (C Spire) | A515U1UESCFXA2 | Android 13 | Feb 11, 2024 | 20 |
AIO | USA (Cricket) | A515U1UESCFXA2 | Android 13 | Feb 11, 2024 | 20 |
ATT | USA (AT&T) | A515U1UESCFXA2 | Android 13 | Feb 11, 2024 | 20 |
BST | USA (Boost) | A515U1UESCFXA2 | Android 13 | Feb 11, 2024 | 20 |
CCT | USA (Comcast) | A515U1UESCFXA2 | Android 13 | Feb 11, 2024 | 20 |
LRA | USA (Bluegrass) | A515U1UESCFXA2 | Android 13 | Feb 11, 2024 | 20 |
SPR | USA (Sprint) | A515U1UESCFXA2 | Android 13 | Feb 11, 2024 | 20 |
TMB | USA (T-Mobile) | A515U1UESCFXA2 | Android 13 | Feb 11, 2024 | 20 |
TMK | USA (MetroPCS) | A515U1UESCFXA2 | Android 13 | Feb 11, 2024 | 20 |
USC | USA (US Cellular) | A515U1UESCFXA2 | Android 13 | Feb 11, 2024 | 20 |
VZW | USA (Verizon) | A515U1UESCFXA2 | Android 13 | Feb 11, 2024 | 20 |
XAA | USA (unlocked) | A515U1UESCFXA2 | Android 13 | Feb 11, 2024 | 20 |
XAR | USA (Cellular South) | A515U1UESCFXA2 | Android 13 | Feb 11, 2024 | 20 |
XAS | USA (Sprint) | A515U1UESCFXA2 | Android 13 | Feb 11, 2024 | 20 |
Firmware history (20 builds)
Every stable build (PDA version) Samsung has published for the SM-A515U1, 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 |
|---|---|---|---|---|---|---|
A515U1UESCFXA2 | Feb 11, 2024 | Android 13 | Security | 12 | 14 | on server |
A515U1UEUBFWI3 | Oct 24, 2023 | Android 13 | Feature | 11 | 14 | on server |
A515U1UEUAFWF4 | Jul 10, 2023 | Android 13 | Feature | 10 | 14 | on server |
A515U1UEU9FWD2 | May 3, 2023 | Android 13 | Feature | 9 | 14 | on server |
A515U1UEU8EWA6 | Jan 23, 2023 | Android 13 | Feature | 8 | 14 | on server |
A515U1UES8DVI1 | Oct 20, 2022 | Android 12 | Security | 8 | 14 | on server |
A515U1UEU7DVH3 | Aug 15, 2022 | Android 12 | Feature | 7 | 14 | on server |
A515U1UES7DVF1 | Jun 27, 2022 | Android 12 | Security | 7 | 14 | on server |
A515U1UEU7DVD4 | May 6, 2022 | Android 12 | Feature | 7 | 14 | on server |
A515U1UES7CVD1 | Apr 13, 2022 | Android 11 | Security | 7 | 14 | on server |
A515U1UES7CUK2 | Dec 20, 2021 | Android 11 | Security | 7 | 14 | on server |
A515U1UEU6CUK1 | Dec 5, 2021 | Android 11 | Feature | 6 | 14 | on server |
A515U1UES6CUH1 | Sep 7, 2021 | Android 11 | Security | 6 | 14 | on server |
A515U1UEU5CUF1 | Jun 20, 2021 | Android 11 | Feature | 5 | 14 | on server |
A515U1UES5BUD1 | Apr 28, 2021 | Android 10 | Security | 5 | 14 | on server |
A515U1UES5BTL1 | Jan 21, 2021 | Android 10 | Security | 5 | 14 | on server |
A515U1UEU4BTJ7 | Nov 22, 2020 | Android 10 | Feature | 4 | 14 | on server |
A515U1UES3ATI1 | Sep 28, 2020 | Android 10 | Security | 3 | 14 | on server |
A515U1UEU2ATF3 | Jul 2, 2020 | Android 10 | Feature | 2 | 14 | on server |
A515U1UEU1ATC8 | Apr 20, 2020 | Android 10 | Feature | 1 | 14 | on server |
How to download SM-A515U1 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-A515U1 -r XAAReplace XAA 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-A515U1 / XAA release notes on doc.samsungmobile.com. Each region page here links to the notes for that code.