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Samsung Galaxy S21 5G (SM-G991U) Android 12 Firmware (G991USQS4BULC) – USA | SamFrew

Home / Firmware / SM-G991U / VZW

Galaxy S21 5G

SM-G991U Firmware

PDAG991USQS4BULC

VZWAndroid 12Released 12/21/2021

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: G991USQS4BULC
CSC: G991UOYN4BULC
Country: USA
Changelist: 22916894
Upload date: 1/3/2022
Package size: 6.7 GB (7207990960 bytes)
File name: VZW-G991USQS4BULC-20211229092952.zip

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Package size6.7 GB

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VZW CSC Breakdown

Network ID

NW01524

Network Name

Verizon Wireless

Network Country

United States of America

Network Bands

LTE 700

Network ID

NW01529

Network Name

VZW TEST

Network Country

Network Bands

any

Network ID

NW01842

Network Name

Verizon Wireless

Network Country

United States of America

Network Bands

LTE 700