Galaxy S21 5G

SM-G991B

Release G991BXXU3AUE1

MALAYSIA · XMEAndroid 11Built 5/1/2021

Release information

Firmware identifiers

The software versions and region covered by this firmware update.

MALAYSIA · CSC XME · 6 carriers in 1 country

What is CSC?

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

Celcom

MCCMNC50219NWIDNW00194

Celcom Axiata Berhad

LTE 1800LTE 2100LTE 2600GSM 900

DiGi

MCCMNC50216NWIDNW00389

DiGi Telecommunications

LTE 900LTE 1800LTE 2100LTE 2600GSM 1800

Maxis

MCCMNC50212NWIDNW00716

Maxis Communications Berhad

5G 7005G 35005G 28000LTE 1800LTE 2100LTE 2600GSM 900

U Mobile

MCCMNC50218NWIDNW01390

U Mobile Sdn Bhd

5G 7005G 35005G 28000LTE 1800LTE 2100LTE 2600

unifi

MCCMNC502153NWIDNW01593

TM Technology Services Sdn Bhd

5G 7005G 35005G 28000LTE 850TD-LTE 2300WiMAX 2300

Yes

MCCMNC502152NWIDNW01559

YTL Communications Sdn Bhd

5G 7005G 35005G 28000TD-LTE 2300TD-LTE 2600