E145FXXSBDZB3 – Galaxy F14 firmware

Build E145FXXSBDZB3 is a security update for the Galaxy F14 (SM-E145F) on Android 15 (One UI 7). It first appeared on Samsung's servers on Mar 23, 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 E145FXXUADZA2 is blocked. Samsung still serves this file.

Model

SM-E145F

Android

Android 15

Type

Security

Bootloader bit

11

First released

Mar 23, 2026

Regions

1

Rollout timeline by region

The date each region code (CSC) first received E145FXXSBDZB3, counted from the first release.

Download and release notes

samloader download -m SM-E145F -r INS -v E145FXXSBDZB3/E145FODMBDZB3/E145FXXSBDZB1

Samsung's release notes and security patch level for this update: SM-E145F / INS on doc.samsungmobile.com. What each part of the build number means: decode E145FXXSBDZB3.