E146BXXSBDZB5 – Galaxy F14 5G firmware

Build E146BXXSBDZB5 is a security update for the Galaxy F14 5G (SM-E146B) on Android 15 (One UI 7). It first appeared on Samsung's servers on Mar 10, 2026 (method) and has reached 1 region 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 E146BXXUADYL1 is blocked. Samsung still serves this file.

Model

SM-E146B

Android

Android 15

Type

Security

Bootloader bit

11

First released

Mar 10, 2026

Regions

1

Rollout timeline by region

The date each region code (CSC) first received E146BXXSBDZB5, counted from the first release.

Download and release notes

samloader download -m SM-E146B -r INS -v E146BXXSBDZB5/E146BODMBDZB5/E146BXXSBDZB4

Samsung'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 E146BXXSBDZB5.