SM-A166M Firmware

PDAA166MUBU3BYEC

CGUAndroid 15Released 5/26/2025

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: A166MUBU3BYEC
CSC: A166MOWO3BYEC
Country: Guatemala
Changelist: 31154426
Upload date: 7/1/2025
Package size: 6.2 GB (6690152240 bytes)
File name: CGU-A166MUBU3BYEC-20250701034510.zip

Networks supported by this firmware

GuatemalaCSC code CGU4 carriers in 3 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.

Tigo

MCCMNC70402NWIDNW01307

Millicom / Local partners

5G 3500LTE 850UMTS 850GSM 850TDMA 800

Roaming partners (3)

Tigo

MCCMNC70603NWIDNW01309

Telemovil El Salvador S.A.

LTE 850LTE 1700UMTS 850GSM 850

TIGO CTE

MCCMNC70802NWIDNW01308

TIGO CTE

MCCMNC708020NWIDNW01308