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Galaxy S21 5G

SM-G9910 Firmware

Latest firmware

PDAG9910ZHSGHZB1

BRIAndroid 15Released 2/25/2026

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: G9910ZHSGHZB1
CSC: G9910OZSGHZB1
Country: Taiwan
Changelist: 30959686
Upload date: 3/24/2026
Package size: 7.7 GB (8262259568 bytes)
File name: BRI-G9910ZHSGHZB1-20260324105644.zip

BRI CSC Breakdown

Network ID

NW00298

Network Name

Chunghwa

Network Country

Taiwan

Network Bands

GSM 1800

Network ID

NW01388

Network Name

TW Mobile

Network Country

Taiwan

Network Bands

LTE 700 / LTE 1800 / LTE 2100 / 5G 3500

Network ID

NW00504

Network Name

Far EasTone

Network Country

Taiwan

Network Bands

LTE 700 / LTE 1800 / LTE 2100 / LTE 2600 / 5G 2100 / 5G 3500

Network ID

NW02297

Network Name

台灣大哥大TS

Network Country

Taiwan

Network Bands

LTE 900 / LTE 2600 / 5G 3500

Network ID

NW00549

Network Name

GT 4G

Network Country

Taiwan

Network Bands

LTE 700 / LTE 900 / TD-LTE 2600 / 5G 3500 / 5G 28000

Network ID

NW01607

Network Name

GT 4G Roaming

Network Country

Singapore

Network Bands

UMTS 900 / UMTS 2100 / LTE 1800 / LTE 2100 / LTE 2600 / TD-LTE 2500 / 5G 2100 / 5G 3500