SM-M556B Firmware

PDAM556BXXU4CYJ4

NPBAndroid 16Released 10/16/2025

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: M556BXXU4CYJ4
CSC: M556BODM4CYJ4
Country: Nepal
Changelist: 32144845
Upload date: 10/27/2025
Package size: 8.1 GB (8719934240 bytes)
File name: NPB-M556BXXU4CYJ4-20251027141730.zip

Networks supported by this firmware

NepalCSC code NPB2 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.

Namaste / NT Mobile / Sky Phone

MCCMNC42901NWIDNW00858

Nepal Telecom (NDCL)

LTE 800LTE 1800UMTS 2100GSM 900

Ncell

MCCMNC42902NWIDNW00835

Ncell Pvt. Ltd.

LTE 900LTE 1800UMTS 2100GSM 900