Galaxy Watch3

SM-R855F

Release R855FXXU1ATFB

THAILAND · THLAndroid 5.5.0Built 6/16/2020

Release information

Firmware identifiers

The software versions and region covered by this firmware update.

THAILAND · CSC THL · 6 carriers in 1 country

What is CSC?

CSC is Samsung's region and carrier customization. The networks below are included in this release.

AIS

MCCMNC52001NWIDNW00140

Advanced Info Service

GSM 900

AIS

MCCMNC52003NWIDNW00141

Advanced Wireless Network Company Ltd.

5G 7005G 2500LTE 700LTE 900LTE 1800LTE 2100UMTS 2100

dtac

MCCMNC52018NWIDNW00445

Total Access Communications Public Company Ltd.

GSM 1800

dtac

MCCMNC52005NWIDNW00421

DTAC TriNet Company Ltd.

5G 700LTE 700LTE 1800LTE 2100UMTS 900UMTS 2100

TrueMove

MCCMNC52099NWIDNW01368

True Corporation

GSM 1800

TrueMove H / my by NT

MCCMNC52000NWIDNW01369

National Telecom Public Company Limited

UMTS 850