SM-S741B Firmware

Latest firmware

PDAS741BXXU1AZGP

IUSAndroid 17Released 7/21/2026

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: S741BXXU1AZGP
CSC: S741BOWO1AZGP
Country: Mexico
Changelist: 34067524
Upload date: 8/5/2026
Package size: 15.1 GB (16231400214 bytes)
File name: IUS-S741BXXU1AZGP-20260722223711.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