SM-F731B Firmware

PDAF731BXXS6FZB6

CDRAndroid 16Released 2/13/2026

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: F731BXXS6FZB6
CSC: F731BOWO6FZB6
Country: Dominican Republic
Changelist: 31998945
Upload date: 3/4/2026
Package size: 13.9 GB (14933044464 bytes)
File name: CDR-F731BXXS6FZB6-20260304041200.zip

Networks supported by this firmware

Dominican RepublicCSC code CDR1 carrier in 1 country

What is CSC?

CSC stands for Consumer Software Customization (sometimes "Country Sales Code"). Samsung firmware ships with carrier- and region-specific configs; the networks listed below are what this CSC was built to support out of the box.

Claro

MCCMNC37002NWIDNW00308

Compañía Dominicana de Teléfonos

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