SM-A166U1 Firmware

PDAA166U1UES1AYA3

AIOAndroid 14Released 1/9/2025

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: A166U1UES1AYA3
CSC: A166U1OYM1AYA3
Country: USA
Changelist: 29916361
Upload date: 1/23/2025
Package size: 5.5 GB (5864288336 bytes)
File name: AIO-A166U1UES1AYA3-20250123202601.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