A305NKSS5BUD5 – Galaxy A30 firmware
Build A305NKSS5BUD5 is a security update for the Galaxy A30 (SM-A305N)
on Android 10. It first appeared on Samsung's servers on May 2, 2021 (method) and has reached
4 regions so far. It keeps bootloader bit 5, so downgrading to the previous build A305NKSU5BTL1 is still possible. Samsung still serves this file.
- Model
- SM-A305N
- Android
- Android 10
- Type
- Security
- Bootloader bit
- 5
- First released
- May 2, 2021
- Regions
- 4
Rollout timeline by region
The date each region code (CSC) first received A305NKSS5BUD5, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
KOO | South Korea | May 2, 2021 | day 0 | A305NKSS5BUD5/A305NOKR5BUD5/A305NKOU5BTL1 |
KTC | South Korea (KT) | May 2, 2021 | day 0 | A305NKSS5BUD5/A305NOKR5BUD5/A305NKOU5BTL1 |
LUC | South Korea (LG U+) | May 2, 2021 | day 0 | A305NKSS5BUD5/A305NOKR5BUD5/A305NKOU5BTL1 |
SKC | South Korea (SKT) | May 2, 2021 | day 0 | A305NKSS5BUD5/A305NOKR5BUD5/A305NKOU5BTL1 |
Download and release notes
samloader download -m SM-A305N -r KOO -v A305NKSS5BUD5/A305NOKR5BUD5/A305NKOU5BTL1Samsung's release notes and security patch level for this update: SM-A305N / KOO on doc.samsungmobile.com. What each part of the build number means: decode A305NKSS5BUD5.