E135FXXSBEYH1 – Galaxy F13 firmware
Build E135FXXSBEYH1 is a security update for the Galaxy F13 (SM-E135F)
on Android 14 (One UI 6). It first appeared on Samsung's servers on Sep 1, 2025 (method) and has reached
3 regions so far. It raises the bootloader bit from 10 to 11: once installed, the device no longer accepts firmware with bit 10 or lower, so a downgrade to E135FXXSAEYE1 is blocked. Samsung still serves this file.
- Model
- SM-E135F
- Android
- Android 14
- Type
- Security
- Bootloader bit
- 11
- First released
- Sep 1, 2025
- Regions
- 3
Rollout timeline by region
The date each region code (CSC) first received E135FXXSBEYH1, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
BKD | Bangladesh | Sep 1, 2025 | day 0 | E135FXXSBEYH1/E135FODMBEYH1/E135FXXSBEYH1 |
INS | India | Sep 1, 2025 | day 0 | E135FXXSBEYH1/E135FODMBEYH1/E135FXXSBEYH1 |
NPB | Nepal | Sep 1, 2025 | day 0 | E135FXXSBEYH1/E135FODMBEYH1/E135FXXSBEYH1 |
Download and release notes
samloader download -m SM-E135F -r INS -v E135FXXSBEYH1/E135FODMBEYH1/E135FXXSBEYH1Samsung's release notes and security patch level for this update: SM-E135F / INS on doc.samsungmobile.com. What each part of the build number means: decode E135FXXSBEYH1.