SM-A546U1 Firmware

PDAA546U1UESFDYI1

AIOAndroid 15Released 9/3/2025

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: A546U1UESFDYI1
CSC: A546U1OYMFDYI1
Country: USA
Changelist: 31154426
Upload date: 9/22/2025
Package size: 7.0 GB (7490140160 bytes)
File name: AIO-A546U1UESFDYI1-20250922163731.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