SM-X135G Firmware

PDAX135GDXS1AYK2

ECOAndroid 15Released 11/25/2025

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: X135GDXS1AYK2
CSC: X135GOWO1AYK2
Country: ECUADOR
Changelist: 31953359
Upload date: 12/5/2025
Package size: 5.3 GB (5733501542 bytes)
File name: ECO-X135GDXS1AYK2-20251129033040.zip

Networks supported by this firmware

ECUADORCSC code ECO1 carrier 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.

Claro

MCCMNC74001NWIDNW00243

CONECEL S.A.

LTE 1700UMTS 850UMTS 1900GSM 850