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Samsung Galaxy M55 5G (SM-M556B) Android 16 Firmware (M556BXXS5CZB4) – Nepal | SamFrew

Home / Firmware / SM-M556B / NPB

Galaxy M55 5G

SM-M556B Firmware

Latest firmware

PDAM556BXXS5CZB4

NPBAndroid 16Released 2/14/2026

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: M556BXXS5CZB4
CSC: M556BODM5CZB4
Country: Nepal
Changelist: 32144845
Upload date: 3/4/2026
Package size: 8.1 GB (8722668672 bytes)
File name: NPB-M556BXXS5CZB4-20260304100631.zip

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Package size8.1 GB

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NPB CSC Breakdown

Network ID

NW00858

Network Name

Nepal Telecom

Network Country

Nepal

Network Bands

GSM 900 / UMTS 2100 / LTE 800 / LTE 1800

Network ID

NW00835

Network Name

NCELL

Network Country

Nepal

Network Bands

GSM 900 / UMTS 2100 / LTE 900 / LTE 1800