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Samsung Galaxy S21 5G (SM-G991U) Android 12 Firmware (G991USQS4BUKK) – USA | SamFrew

Home / Firmware / SM-G991U / TMB

Galaxy S21 5G

SM-G991U Firmware

PDAG991USQS4BUKK

TMBAndroid 12Released 12/21/2021

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: G991USQS4BUKK
CSC: G991UOYN4BUKK
Country: USA
Changelist: 22916894
Upload date: 1/7/2022
Package size: 6.6 GB (7092509088 bytes)
File name: TMB-G991USQS4BUKK-20220107100428.zip

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Package size6.6 GB

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TMB CSC Breakdown

Network ID

NW00156

Network Name

Anritsu

Network Country

Network Bands

any

Network ID

NW01305

Network Name

T-Mobile US

Network Country

United States of America

Network Bands

GSM 1900

Network ID

NW01986

Network Name

T-Mobile US

Network Country

United States of America

Network Bands

GSM 1900