A346EXXSEFZF1 – Galaxy A34 5G firmware
Build A346EXXSEFZF1 is a security update for the Galaxy A34 5G (SM-A346E)
on Android 16 (One UI 8). It first appeared on Samsung's servers on Jun 23, 2026 (method) and has reached
1 region so far. It keeps bootloader bit 14, so downgrading to the previous build A346EXXUEFZE6 is still possible. Samsung still serves this file.
- Model
- SM-A346E
- Android
- Android 16
- Type
- Security
- Bootloader bit
- 14
- First released
- Jun 23, 2026
- Regions
- 1
Rollout timeline by region
The date each region code (CSC) first received A346EXXSEFZF1, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
XID | Indonesia | Jun 23, 2026 | day 0 | A346EXXSEFZF1/A346EOLEEFZF1/A346EXXSEFZF1 |
Download and release notes
samloader download -m SM-A346E -r XID -v A346EXXSEFZF1/A346EOLEEFZF1/A346EXXSEFZF1Samsung's release notes and security patch level for this update: SM-A346E / XID on doc.samsungmobile.com. What each part of the build number means: decode A346EXXSEFZF1.