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Firmware A2070ZHU2BUD3

Device Galaxy A20s

Model SM-A2070

Region STN

Country  Hong Kong

OS Android 10

Release Date 4/16/2021

Upload Date 4/29/2021

PDA A2070ZHU2BUD3

CSC A2070STN2BUD3

Changelist 20026490

Size 3108580784 bytes (approx. 2.9 GB)

STN 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
NW00005
Network Name
3
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
Mo
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
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
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