SM-A366U1 Firmware

PDAA366U1UES2AYC4

ATCAndroid 15Released 4/2/2025

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: A366U1UES2AYC4
CSC: A366U1OYM2AYC4
Country: USA
Changelist: 30526601
Upload date: 4/15/2025
Package size: 7.2 GB (7782046048 bytes)
File name: ATC-A366U1UES2AYC4-20250415182621.zip

Networks supported by this firmware

USACSC code ATC3 carriers in 2 countries

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.

Altice USA Wireless, Inc.MVNO

MCCMNC313390NWIDNW01879

Roaming partners (2)

TEST

MCCMNC00101NWIDNW01961

Test network

ATC

MCCMNC208090NWIDNW01879