E146BXXUADYL1 – Galaxy F14 5G firmware
Build E146BXXUADYL1 is a feature update for the Galaxy F14 5G (SM-E146B)
on Android 15 (One UI 7). It first appeared on Samsung's servers on Jan 29, 2026 (method) and has reached
1 region so far. It raises the bootloader bit from 9 to 10: once installed, the device no longer accepts firmware with bit 9 or lower, so a downgrade to E146BXXU9DYJ2 is blocked. Samsung still serves this file.
- Model
- SM-E146B
- Android
- Android 15
- Type
- Feature
- Bootloader bit
- 10
- First released
- Jan 29, 2026
- Regions
- 1
Rollout timeline by region
The date each region code (CSC) first received E146BXXUADYL1, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
INS | India | Jan 29, 2026 | day 0 | E146BXXUADYL1/E146BODMADYL1/E146BXXUADYL1 |
Download and release notes
samloader download -m SM-E146B -r INS -v E146BXXUADYL1/E146BODMADYL1/E146BXXUADYL1Samsung's release notes and security patch level for this update: SM-E146B / INS on doc.samsungmobile.com. What each part of the build number means: decode E146BXXUADYL1.