Galaxy S24

SM-S921B

Release S921BXXSFDZF2

Dominican Republic · CDRAndroid 16Built 6/9/2026

Release information

Firmware identifiers

The software versions and region covered by this firmware update.

Dominican Republic · CSC CDR · 1 carrier in 1 country

What is CSC?

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

Claro

MCCMNC37002NWIDNW00308

Compañía Dominicana de Teléfonos

5G 3500LTE 1700LTE 1900LTE 2600UMTS 850GSM 850GSM 1900