A515U1UEUAFWF4 – Galaxy A51 firmware
Build A515U1UEUAFWF4 is a feature update for the Galaxy A51 (SM-A515U1)
on Android 13 (One UI 5). It first appeared on Samsung's servers on Jul 10, 2023 (method) and has reached
14 regions so far. It raises the bootloader bit from 9 to 10: once installed, the device no longer accepts firmware with bit 9 or lower, so a downgrade to A515U1UEU9FWD2 is blocked. Samsung still serves this file.
- Model
- SM-A515U1
- Android
- Android 13
- Type
- Feature
- Bootloader bit
- 10
- First released
- Jul 10, 2023
- Regions
- 14
Rollout timeline by region
The date each region code (CSC) first received A515U1UEUAFWF4, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
ACG | USA (C Spire) | Jul 10, 2023 | day 0 | A515U1UEUAFWF4/A515U1OYMAFWF4/A515U1UEUAFWF4 |
AIO | USA (Cricket) | Jul 10, 2023 | day 0 | A515U1UEUAFWF4/A515U1OYMAFWF4/A515U1UEUAFWF4 |
ATT | USA (AT&T) | Jul 10, 2023 | day 0 | A515U1UEUAFWF4/A515U1OYMAFWF4/A515U1UEUAFWF4 |
BST | USA (Boost) | Jul 10, 2023 | day 0 | A515U1UEUAFWF4/A515U1OYMAFWF4/A515U1UEUAFWF4 |
CCT | USA (Comcast) | Jul 10, 2023 | day 0 | A515U1UEUAFWF4/A515U1OYMAFWF4/A515U1UEUAFWF4 |
LRA | USA (Bluegrass) | Jul 10, 2023 | day 0 | A515U1UEUAFWF4/A515U1OYMAFWF4/A515U1UEUAFWF4 |
SPR | USA (Sprint) | Jul 10, 2023 | day 0 | A515U1UEUAFWF4/A515U1OYMAFWF4/A515U1UEUAFWF4 |
TMB | USA (T-Mobile) | Jul 10, 2023 | day 0 | A515U1UEUAFWF4/A515U1OYMAFWF4/A515U1UEUAFWF4 |
TMK | USA (MetroPCS) | Jul 10, 2023 | day 0 | A515U1UEUAFWF4/A515U1OYMAFWF4/A515U1UEUAFWF4 |
USC | USA (US Cellular) | Jul 10, 2023 | day 0 | A515U1UEUAFWF4/A515U1OYMAFWF4/A515U1UEUAFWF4 |
VZW | USA (Verizon) | Jul 10, 2023 | day 0 | A515U1UEUAFWF4/A515U1OYMAFWF4/A515U1UEUAFWF4 |
XAA | USA (unlocked) | Jul 10, 2023 | day 0 | A515U1UEUAFWF4/A515U1OYMAFWF4/A515U1UEUAFWF4 |
XAR | USA (Cellular South) | Jul 10, 2023 | day 0 | A515U1UEUAFWF4/A515U1OYMAFWF4/A515U1UEUAFWF4 |
XAS | USA (Sprint) | Jul 10, 2023 | day 0 | A515U1UEUAFWF4/A515U1OYMAFWF4/A515U1UEUAFWF4 |
Download and release notes
samloader download -m SM-A515U1 -r XAA -v A515U1UEUAFWF4/A515U1OYMAFWF4/A515U1UEUAFWF4Samsung's release notes and security patch level for this update: SM-A515U1 / XAA on doc.samsungmobile.com. What each part of the build number means: decode A515U1UEUAFWF4.