SM-S741U1 Firmware

PDAS741U1UEU1AZHD

AIOAndroid 17Released 8/24/2026

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: S741U1UEU1AZHD
CSC: S741U1OYM1AZHD
Country: USA
Changelist: 34067524
Upload date: 8/25/2026
Package size: 13.6 GB (14586525251 bytes)
File name: AIO-S741U1UEU1AZHD-20260825150731.zip

Networks supported by this firmware

USACSC code AIO3 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

MCCMNC310150NWIDNW00057

AT&T Mobility

UMTS 850UMTS 1900GSM 850

Roaming partners (2)

Internal use

MCCMNC99999NWIDNW00057

TEST

MCCMNC00101NWIDNW00156

Test network