SM-S921B Firmware

PDAS921BXXSCCZA1

CHXAndroid 16Released 1/2/2026

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: S921BXXSCCZA1
CSC: S921BOWOCCZA1
Country: Chile
Changelist: 31998945
Upload date: 1/29/2026
Package size: 15.5 GB (16601676832 bytes)
File name: CHX-S921BXXSCCZA1-20260129042730.zip

Networks supported by this firmware

ChileCSC code CHX2 carriers 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.

Entel

MCCMNC73021NWIDNW01554

WILL S.A.

WOM

MCCMNC73009NWIDNW01554

Novator Partners

5G 3500LTE 1700UMTS 1700