A505U1UESIDVD1 – Galaxy A50 firmware
Build A505U1UESIDVD1 is a security update for the Galaxy A50 (SM-A505U1)
on Android 11 (One UI 3). It first appeared on Samsung's servers on Apr 17, 2022 (method) and has reached
15 regions so far. It raises the bootloader bit from 17 to 18: once installed, the device no longer accepts firmware with bit 17 or lower, so a downgrade to A505U1UESHDVB1 is blocked. Samsung still serves this file.
- Model
- SM-A505U1
- Android
- Android 11
- Type
- Security
- Bootloader bit
- 18
- First released
- Apr 17, 2022
- Regions
- 15
Rollout timeline by region
The date each region code (CSC) first received A505U1UESIDVD1, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
CCT | USA (Comcast) | Apr 17, 2022 | day 0 | A505U1UESIDVD1/A505U1OYMIDVD1/A505U1UESIDVD1 |
USC | USA (US Cellular) | Apr 17, 2022 | day 0 | A505U1UESIDVD1/A505U1OYMIDVD1/A505U1UESIDVD1 |
VZW | USA (Verizon) | Apr 17, 2022 | day 0 | A505U1UESIDVD1/A505U1OYMIDVD1/A505U1UESIDVD1 |
ACG | USA (C Spire) | Apr 19, 2022 | +2 days | A505U1UESIDVD1/A505U1OYMIDVD1/A505U1UESIDVD1 |
AIO | USA (Cricket) | Apr 19, 2022 | +2 days | A505U1UESIDVD1/A505U1OYMIDVD1/A505U1UESIDVD1 |
ATT | USA (AT&T) | Apr 19, 2022 | +2 days | A505U1UESIDVD1/A505U1OYMIDVD1/A505U1UESIDVD1 |
BST | USA (Boost) | Apr 19, 2022 | +2 days | A505U1UESIDVD1/A505U1OYMIDVD1/A505U1UESIDVD1 |
LRA | USA (Bluegrass) | Apr 19, 2022 | +2 days | A505U1UESIDVD1/A505U1OYMIDVD1/A505U1UESIDVD1 |
SPR | USA (Sprint) | Apr 19, 2022 | +2 days | A505U1UESIDVD1/A505U1OYMIDVD1/A505U1UESIDVD1 |
TMB | USA (T-Mobile) | Apr 19, 2022 | +2 days | A505U1UESIDVD1/A505U1OYMIDVD1/A505U1UESIDVD1 |
TMK | USA (MetroPCS) | Apr 19, 2022 | +2 days | A505U1UESIDVD1/A505U1OYMIDVD1/A505U1UESIDVD1 |
VMU | USA (Virgin) | Apr 19, 2022 | +2 days | A505U1UESIDVD1/A505U1OYMIDVD1/A505U1UESIDVD1 |
XAA | USA (unlocked) | Apr 19, 2022 | +2 days | A505U1UESIDVD1/A505U1OYMIDVD1/A505U1UESIDVD1 |
XAR | USA (Cellular South) | Apr 19, 2022 | +2 days | A505U1UESIDVD1/A505U1OYMIDVD1/A505U1UESIDVD1 |
XAS | USA (Sprint) | Apr 19, 2022 | +2 days | A505U1UESIDVD1/A505U1OYMIDVD1/A505U1UESIDVD1 |
Download and release notes
samloader download -m SM-A505U1 -r XAA -v A505U1UESIDVD1/A505U1OYMIDVD1/A505U1UESIDVD1Samsung's release notes and security patch level for this update: SM-A505U1 / XAA on doc.samsungmobile.com. What each part of the build number means: decode A505U1UESIDVD1.