SM-A566U1 Firmware

PDAA566U1UES6BZB7

ATCAndroid 16Released 2/13/2026

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: A566U1UES6BZB7
CSC: A566U1OYM6BZB7
Country: USA
Changelist: 31998945
Upload date: 3/3/2026
Package size: 7.9 GB (8455933184 bytes)
File name: ATC-A566U1UES6BZB7-20260303150430.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