SM-S741B Firmware

Latest firmware

PDAS741BXXS2AZI5

IUSAndroid 17Released 9/20/2026

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: S741BXXS2AZI5
CSC: S741BOWO2AZI5
Country: Mexico
Changelist: 34067524
Upload date: 9/23/2026
Package size: 15.1 GB (16232040002 bytes)
File name: IUS-S741BXXS2AZI5-20260923022320.zip

Networks supported by this firmware

MexicoCSC code IUS4 carriers in 1 country

What is CSC?

CSC stands for Consumer Software Customization (sometimes "Country Sales Code"). Samsung firmware ships with carrier- and region-specific configs; the networks listed below are what this CSC was built to support out of the box.

AT&T

MCCMNC334090NWIDNW00855

AT&T Mexico

LTE 850LTE 1700UMTS 1700

AT&T / Unefon

MCCMNC334050NWIDNW00614

AT&T Mexico