A356NKSU8DZE4 – Galaxy A35 5G firmware
Build A356NKSU8DZE4 is a feature update for the Galaxy A35 5G (SM-A356N)
on Android 16 (One UI 8). It first appeared on Samsung's servers on May 25, 2026 (method) and has reached
4 regions so far. It keeps bootloader bit 8, so downgrading to the previous build A356NKSS8CZB3 is still possible. Samsung still serves this file.
- Model
- SM-A356N
- Android
- Android 16
- Type
- Feature
- Bootloader bit
- 8
- First released
- May 25, 2026
- Regions
- 4
Rollout timeline by region
The date each region code (CSC) first received A356NKSU8DZE4, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
KOO | South Korea | May 25, 2026 | day 0 | A356NKSU8DZE4/A356NOKR8DZE4/A356NKOU8DZE4 |
KTC | South Korea (KT) | May 25, 2026 | day 0 | A356NKSU8DZE4/A356NOKR8DZE4/A356NKOU8DZE4 |
LUC | South Korea (LG U+) | May 25, 2026 | day 0 | A356NKSU8DZE4/A356NOKR8DZE4/A356NKOU8DZE4 |
SKC | South Korea (SKT) | May 25, 2026 | day 0 | A356NKSU8DZE4/A356NOKR8DZE4/A356NKOU8DZE4 |
Download and release notes
samloader download -m SM-A356N -r KOO -v A356NKSU8DZE4/A356NOKR8DZE4/A356NKOU8DZE4Samsung's release notes and security patch level for this update: SM-A356N / KOO on doc.samsungmobile.com. What each part of the build number means: decode A356NKSU8DZE4.