SM-G977U Firmware

PDAG977UUCU9HWB5

ATTAndroid 12Released 3/1/2023

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: G977UUCU9HWB5
CSC: G977UATT9HWB5
Country: USA
Changelist: 25741605
Upload date: 3/16/2023
Package size: 5.4 GB (5826666423 bytes)
File name: ATT-G977UUCU9HWB5-20230316193723.zip

ATT CSC Breakdown

Network ID

NW00156

Network Name

Anritsu

Network Country

Network Bands

any

Network ID

NW00057

Network Name

AT&T Mobility

Network Country

United States of America

Network Bands

GSM 850 / UMTS 850 / UMTS 1900

Network ID

NW00167

Network Name

AT&T Mobility

Network Country

United States of America

Network Bands

GSM 1900

Network ID

NW02038

Network Name

AT&T Mobility

Network Country

United States of America

Network Bands

GSM 850 / GSM 1900 / UMTS 850 / UMTS 1900 / LTE 700 / LTE 850 / LTE 1700 / LTE 1900 / LTE 2300 / 5G 850 / 5G 3700 / 5G 39000

Network ID

NW00168

Network Name

AT&T FirstNet

Network Country

United States of America

Network Bands

LTE 700

Network ID

NW02080

Network Name

ATT LLA

Network Country

Puerto Rico

Network Bands

LTE 700 / LTE 850 / LTE 1700 / LTE 1900 / LTE 2300 / 5G 850