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Firmware G991BXXU6EWB9

Device Galaxy S21 5G

Model SM-G991B

Region THL

Country  THAILAND

OS Android 13

Release Date 2/20/2023

Upload Date 2/28/2023

PDA G991BXXU6EWB9

CSC G991BOXM6EWB9

Changelist 25884018

Size 7853354044 bytes (approx. 7.3 GB)

THL CSC Breakdown

Network ID
NW00140
Network Name
AIS
Network Country
 Thailand
Network Bands
GSM 900
Network ID
NW00141
Network Name
AIS 3G2100
Network Country
 Thailand
Network Bands
UMTS 2100 / LTE 700 / LTE 900 / LTE 1800 / LTE 2100 / 5G 700 / 5G 2500
Network ID
NW00445
Network Name
dtac
Network Country
 Thailand
Network Bands
GSM 1800
Network ID
NW00421
Network Name
dtac TriNet
Network Country
 Thailand
Network Bands
UMTS 900 / UMTS 2100 / LTE 700 / LTE 1800 / LTE 2100 / 5G 700
Network ID
NW01368
Network Name
True Move
Network Country
 Thailand
Network Bands
GSM 1800
Network ID
NW01369
Network Name
True Move H
Network Country
 Thailand
Network Bands
UMTS 850
Network ID
NW01042
Network Name
Real Future
Network Country
 Thailand
Network Bands
UMTS 2100 / LTE 700 / LTE 900 / LTE 1800 / LTE 2100 / 5G 700 / 5G 2500
Network ID
NW00262
Network Name
CAT
Network Country
 Thailand
Network Bands
UMTS 850
Network ID
NW00274
Network Name
Cellcard
Network Country
 Cambodia
Network Bands
GSM 900 / GSM 1800 / UMTS 2100 / LTE 1800
Network ID
NW01086
Network Name
Seatel
Network Country
 Cambodia
Network Bands
LTE 850 / LTE 2600
Network ID
NW01128
Network Name
Smart
Network Country
 Cambodia
Network Bands
GSM 900 / GSM 1800 / UMTS 2100 / LTE 1800 / LTE 2100
Network ID
NW01071
Network Name
qb
Network Country
 Cambodia
Network Bands
GSM 1800 / UMTS 2100
Network ID
NW00738
Network Name
Metfone
Network Country
 Cambodia
Network Bands
GSM 900 / GSM 1800 / UMTS 2100 / LTE 1800
Network ID
NW00104
Network Name
Beeline KH
Network Country
 Cambodia
Network Bands
GSM 900 / GSM 1800 / UMTS 2100 / LTE 1800
Network ID
NW00655
Network Name
Lao Telecom
Network Country
 Laos
Network Bands
GSM 900 / GSM 1800 / UMTS 2100 / LTE 1800 / 5G
Network ID
NW00439
Network Name
ETL Mobile
Network Country
 Laos
Network Bands
GSM 900 / GSM 1800 / UMTS 2100
Network ID
NW01402
Network Name
Unitel
Network Country
 Laos
Network Bands
GSM 900 / GSM 1800 / UMTS 2100 / LTE 1800
Network ID
NW00099
Network Name
Beeline
Network Country
 Laos
Network Bands
GSM 900 / GSM 1800 / UMTS 2100
Network ID
NW02164
Network Name
Best Telecom
Network Country
 Laos
Network Bands
GSM 900 / GSM 1800 / UMTS 2100
Network ID
NW00799
Network Name
MPT
Network Country
 Myanmar
Network Bands
GSM 900 / UMTS 2100 / LTE 1800 / LTE 2100
Network ID
NW02163
Network Name
ATOM
Network Country
 Myanmar
Network Bands
GSM 900 / UMTS 2100 / LTE 1800 / LTE 2100
Network ID
NW00955
Network Name
Ooredoo
Network Country
 Myanmar
Network Bands
UMTS 900 / UMTS 2100 / LTE 1800 / LTE 2100
Network ID
NW01638
Network Name
MYTEL
Network Country
 Myanmar
Network Bands
GSM 900 / UMTS 900 / UMTS 2100 / LTE 900 / LTE 2100