SM-A166M Firmware

PDAA166MUBS5CYJ1

UFNAndroid 16Released 10/22/2025

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: A166MUBS5CYJ1
CSC: A166MOWO5CYJ1
Country: Argentina
Changelist: 31998945
Upload date: 11/26/2025
Package size: 6.5 GB (6979420784 bytes)
File name: UFN-A166MUBS5CYJ1-20251126043800.zip

Networks supported by this firmware

ArgentinaCSC code UFN3 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.

Movistar

MCCMNC72207NWIDNW00791

Telefónica Móviles Argentina S.A.

Movistar & Tuenti

MCCMNC722010NWIDNW01967

Telefónica Móviles Argentina S.A.

5G 3500LTE 700LTE 1700LTE 2600UMTS 850UMTS 1900GSM 850GSM 1900

Tuenti

MCCMNC72201NWIDNW01967

Telefónica Móviles Argentina S.A.