SM-A156M Firmware

Latest firmware

PDAA156MUBS9DZB3

TMMAndroid 16Released 2/13/2026

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: A156MUBS9DZB3
CSC: A156MOWO9DZB3
Country: Mexico
Changelist: 32144845
Upload date: 3/11/2026
Package size: 7.2 GB (7746745760 bytes)
File name: TMM-A156MUBS9DZB3-20260311002930.zip

Networks supported by this firmware

MexicoCSC code TMM2 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.

MovistarMVNO

MCCMNC334030NWIDNW00780

Telefónica

movistar MX

MCCMNC33403NWIDNW00780