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Samsung Galaxy S21 5G (SM-G991U) Android 12 Firmware (G991USQU4BUK7) – USA | SamFrew

Home / Firmware / SM-G991U / DSH

Galaxy S21 5G

SM-G991U Firmware

PDAG991USQU4BUK7

DSHAndroid 12Released 11/5/2021

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: G991USQU4BUK7
CSC: G991UOYN4BUK7
Country: USA
Changelist: 22916894
Upload date: 11/21/2021
Package size: 6.7 GB (7162378336 bytes)
File name: DSH-G991USQU4BUK7-20211118094155.zip

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Package size6.7 GB

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DSH CSC Breakdown

Network ID

NW02086

Network Name

T-Mobile

Network Country

United States of America

Network Bands

GSM 1900

Network ID

NW00156

Network Name

Anritsu

Network Country

Network Bands

any

Network ID

NW02085

Network Name

T-Mobile

Network Country

United States of America

Network Bands

GSM 1900