M146BXXSDDZF1 – Galaxy M14 5G firmware
Build M146BXXSDDZF1 is a security update for the Galaxy M14 5G (SM-M146B)
on Android 15 (One UI 7). It first appeared on Samsung's servers on Jun 30, 2026 (method) and has reached
1 region so far. It keeps bootloader bit 13, so downgrading to the previous build M146BXXSDDZE4 is still possible. Samsung still serves this file.
- Model
- SM-M146B
- Android
- Android 15
- Type
- Security
- Bootloader bit
- 13
- First released
- Jun 30, 2026
- Regions
- 1
Rollout timeline by region
The date each region code (CSC) first received M146BXXSDDZF1, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
XID | Indonesia | Jun 30, 2026 | day 0 | M146BXXSDDZF1/M146BOLEDDZF1/M146BXXSDDZF1 |
Download and release notes
samloader download -m SM-M146B -r XID -v M146BXXSDDZF1/M146BOLEDDZF1/M146BXXSDDZF1Samsung's release notes and security patch level for this update: SM-M146B / XID on doc.samsungmobile.com. What each part of the build number means: decode M146BXXSDDZF1.