SM-A730F Firmware

Latest firmware

PDAA730FXXU7CZB3

IUSAndroid 9Released 3/12/2026

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: A730FXXU7CZB3
CSC: A730FUWE7CZB2
Country: Mexico
Changelist: 18397502
Upload date: 4/17/2026
Package size: 3.2 GB (3391050928 bytes)
File name: IUS-A730FXXU7CZB3-20260417033650.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

5G 2600LTE 850LTE 1700LTE 2600TD-LTE 2600UMTS 850UMTS 1900UMTS 1700

AT&T / Unefon

MCCMNC334050NWIDNW02117

AT&T Mexico

5G 2600LTE 850LTE 1700LTE 2600TD-LTE 2600UMTS 850UMTS 1900UMTS 1700

Iusacell

MCCMNC33405NWIDNW00614

Unefon

MCCMNC334070NWIDNW02039

AT&T Mexico