Galaxy S21 5G

SM-G991B

Firmware G991BXXU8EWF1

Bolivia · BVOAndroid 13Built Jun 2, 2023

Release information

Firmware identifiers

The software versions and region covered by this firmware update.

Bolivia · CSC BVO · 4 carriers in 1 country

What is CSC?

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

COTAS

MCCMNC73604NWIDNW01903

Entel

MCCMNC73602NWIDNW00467

Entel SA

5G 3500LTE 700UMTS 850GSM 850GSM 1900

Tigo

MCCMNC73603NWIDNW01306

Telefónica Celular De Bolivia S.A

LTE 700UMTS 850UMTS 1900GSM 850

Viva

MCCMNC73601NWIDNW01463

Nuevatel PCS De Bolivia SA

LTE 1700UMTS 1900GSM 1900