E146BXXSEDZI1 – Galaxy F14 5G firmware

Build E146BXXSEDZI1 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 Oct 7, 2026 (method) and has reached 1 region so far. It raises the bootloader bit from 13 to 14: once installed, the device no longer accepts firmware with bit 13 or lower, so a downgrade to E146BXXUDDZG7 is blocked. Samsung still serves this file.

Model

SM-E146B

Android

Android 15

Type

Security

Bootloader bit

14

First released

Oct 7, 2026

Regions

1

Rollout timeline by region

The date each region code (CSC) first received E146BXXSEDZI1, counted from the first release.

Download and release notes

samloader download -m SM-E146B -r INS -v E146BXXSEDZI1/E146BODMEDZI1/E146BXXSEDZI1

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 E146BXXSEDZI1.