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Samsung Galaxy S21 5G (SM-G991B) Android 12 Firmware (G991BXXS3BULC) – Argentina | SamFrew

Home / Firmware / SM-G991B / UFN

Galaxy S21 5G

SM-G991B Firmware

PDAG991BXXS3BULC

UFNAndroid 12Released 12/21/2021

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: G991BXXS3BULC
CSC: G991BOWO3BUKG
Country: Argentina
Changelist: 22937332
Upload date: 1/26/2022
Package size: 6.4 GB (6889440624 bytes)
File name: UFN-G991BXXS3BULC-20220125060601.zip

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Package size6.4 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