Home / Firmware / SM-G9900 / TGY

Firmware G9900ZHSEHYF4

Device Galaxy S21 FE 5G

Model SM-G9900

Region TGY

Country Hong Kong

OS Android 15

Release Date 6/16/2025

Upload Date 6/30/2025

PDA G9900ZHSEHYF4

CSC G9900OZSEHYF4

Changelist 30959686

Size 8068266656 bytes (approx. 7.5 GB)

TGY CSC Breakdown

Network ID

NW00365

Network Name

CSL

Network Country

Hong Kong

Network Bands

GSM 900 / GSM 1800 / UMTS 900 / UMTS 2100 / LTE 900 / LTE 1800 / LTE 2600

Network ID

NW00366

Network Name

csl.

Network Country

Hong Kong

Network Bands

GSM 900 / GSM 1800 / UMTS 900 / UMTS 2100 / LTE 900 / LTE 1800 / LTE 2600

Network ID

NW00004

Network Name

1O1O

Network Country

Hong Kong

Network Bands

GSM 900 / GSM 1800 / UMTS 900 / UMTS 2100 / LTE 900 / LTE 1800 / LTE 2600

Network ID

NW01194

Network Name

SUN Mobile

Network Country

Hong Kong

Network Bands

GSM 900 / GSM 1800 / UMTS 900 / UMTS 2100 / LTE 900 / LTE 1800 / LTE 2600

Network ID

NW00513

Network Name

Global Call

Network Country

Hong Kong

Network Bands

GSM 900 / GSM 1800 / UMTS 900 / UMTS 2100 / LTE 900 / LTE 1800 / LTE 2600

Network ID

NW00323

Network Name

csl prepaid(1)

Network Country

Hong Kong

Network Bands

GSM 900 / GSM 1800 / UMTS 900 / UMTS 2100 / LTE 900 / LTE 1800 / LTE 2600

Network ID

NW00324

Network Name

csl prepaid(2)

Network Country

Hong Kong

Network Bands

GSM 900 / GSM 1800 / UMTS 900 / UMTS 2100 / LTE 900 / LTE 1800 / LTE 2600

Network ID

NW00325

Network Name

csl prepaid(3)

Network Country

Hong Kong

Network Bands

GSM 900 / GSM 1800 / UMTS 900 / UMTS 2100 / LTE 900 / LTE 1800 / LTE 2600

Network ID

NW00300

Network Name

CITIC Telecom

Network Country

Hong Kong

Network Bands

MVNO

Network ID

NW00326

Network Name

csl(3G)

Network Country

Hong Kong

Network Bands

GSM 1800

Network ID

NW02264

Network Name

Hutchison HK

Network Country

Hong Kong

Network Bands

UMTS 900 / UMTS 2100 / LTE 900 / LTE 1800 / LTE 2100 / TD-LTE 2300 / LTE 2600 / 5G 3500

Network ID

NW02049

Network Name

HKBN

Network Country

Hong Kong

Network Bands

UMTS 900 / UMTS 2100 / LTE 900 / LTE 1800 / LTE 2100 / TD-LTE 2300 / LTE 2600 / 5G 3500

Network ID

NW01632

Network Name

Network Country

Hong Kong

Network Bands

UMTS 900 / UMTS 2100 / LTE 900 / LTE 1800 / LTE 2100 / TD-LTE 2300 / LTE 2600 / 5G 3500

Network ID

NW02280

Network Name

3(3G)

Network Country

Hong Kong

Network Bands

GSM 900 / GSM 1800

Network ID

NW00019

Network Name

3(2G)

Network Country

Hong Kong

Network Bands

GSM 900 / GSM 1800

Network ID

NW00980

Network Name

PCCW-HKT

Network Country

Hong Kong

Network Bands

UMTS 2100

Network ID

NW00233

Network Name

China Mobile HK

Network Country

Hong Kong

Network Bands

GSM 1800 / UMTS 2100 / TD-SCDMA 2000 / LTE 900 /LTE 1800 / LTE 2100 / TD-LTE 2300 / LTE 2600 / 5G 3500

Network ID

NW01135

Network Name

SmarTone HK

Network Country

Hong Kong

Network Bands

UMTS 850 / UMTS 2100 / LTE 900 / LTE 1800 / LTE 2100 / LTE 2600 / 5G 3500

Network ID

NW01378

Network Name

UNICOM HK

Network Country

Hong Kong

Network Bands

MVNO

Network ID

NW01910

Network Name

HKW

Network Country

Hong Kong

Network Bands

MVNO

Network ID

NW01911

Network Name

CUHK IOT

Network Country

Hong Kong

Network Bands

MVNO

Network ID

NW02298

Network Name

Truphone HK

Network Country

Hong Kong

Network Bands

MVNO

Network ID

NW01424

Network Name

Vave

Network Country

Hong Kong

Network Bands

MVNO

Network ID

NW00328

Network Name

CTM

Network Country

Macau (People's Republic of China)

Network Bands

LTE 1800 / 5G 3500

Network ID

NW00369

Network Name

CTM Prepaid

Network Country

Macau (People's Republic of China)

Network Bands

LTE 1800 / 5G 3500

Network ID

NW01136

Network Name

SmarTone MAC

Network Country

Macau (People's Republic of China)

Network Bands

UMTS 2100 / LTE 1800

Network ID

NW00017

Network Name

3 Macau (2G)

Network Country

Macau (People's Republic of China)

Network Bands

GSM 900 / GSM 1800

Network ID

NW00025

Network Name

3 Macau

Network Country

Macau (People's Republic of China)

Network Bands

UMTS 900 / UMTS 2100 / LTE 1800

Network ID

NW00238

Network Name

CHKT

Network Country

Hong Kong

Network Bands

MVNO

Network ID

NW00368

Network Name

CTG

Network Country

Hong Kong

Network Bands

MVNO

Network ID

NW02299

Network Name

CTHK

Network Country

Hong Kong

Network Bands

MVNO

Network ID

NW02191

Network Name

Webbing

Network Country

Hong Kong

Network Bands

MVNO

Network ID

NW01665

Network Name

CTMACAO

Network Country

Macau (People's Republic of China)

Network Bands

CDMA 800

Network ID

NW01933

Network Name

CTMACAO Roaming

Network Country

Macau (People's Republic of China)

Network Bands

CDMA 800

Network ID

NW02041

Network Name

HKIA-5G

Network Country

Hong Kong

Network Bands

Unknown