Galaxy S21 Ultra 5G

SM-G998B

Firmware G998BXXU2AUC8

Thailand · MYMAndroid 11Built Mar 19, 2021

Release information

Firmware identifiers

The software versions and region covered by this firmware update.

Thailand · CSC MYM · 4 carriers in 1 country

What is CSC?

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

ATOM

MCCMNC41406NWIDNW01259

M1 Group

LTE 1800LTE 2100UMTS 2100GSM 900

MPT

MCCMNC41401NWIDNW00799

Myanmar Posts and Telecommunications

LTE 1800LTE 2100UMTS 2100GSM 900

Mytel

MCCMNC41409NWIDNW01638

Myanmar National Tele & Communication Co., Ltd

LTE 900LTE 2100UMTS 900UMTS 2100GSM 900

Ooredoo

MCCMNC41405NWIDNW00955

Ooredoo Myanmar

LTE 1800LTE 2100UMTS 900UMTS 2100