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Samsung Galaxy A55 5G (SM-A556E) Android 16 Firmware (A556EXXSDCZB5) – Argentina | SamFrew

Home / Firmware / SM-A556E / UFN

Galaxy A55 5G

SM-A556E Firmware

PDAA556EXXSDCZB5

UFNAndroid 16Released 2/13/2026

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: A556EXXSDCZB5
CSC: A556EOWODCZB1
Country: Argentina
Changelist: 31998945
Upload date: 3/2/2026
Package size: 9.9 GB (10672784896 bytes)
File name: UFN-A556EXXSDCZB5-20260303065630.zip

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Package size9.9 GB

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UFN CSC Breakdown

Network ID

NW00791

Network Name

movistar AR

Network ID

NW01967

Network Name

tuenti AR

Network Country

Argentina

Network Bands

GSM 850 / GSM 1900 / UMTS 850 / UMTS 1900 / LTE 700 / LTE 1700 / LTE 2600