SM-S921B Firmware

PDAS921BXXSBCYK8

XFEAndroid 16Released 11/28/2025

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: S921BXXSBCYK8
CSC: S921BOXMBCYK8
Country: SOUTHERN AFRICA
Changelist: 31998945
Upload date: 12/18/2025
Package size: 15.2 GB (16303953296 bytes)
File name: XFE-S921BXXSBCYK8-20251218133910.zip

Networks supported by this firmware

SOUTHERN AFRICACSC code XFE20 carriers in 11 countries

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.

MTN

MCCMNC65510NWIDNW00807

MTN Group

5G 7005G 18005G 21005G 35005G 28000LTE 900LTE 1800LTE 2100UMTS 900UMTS 2100GSM 900

Vodacom

MCCMNC65501NWIDNW01455

5G 7005G 3500LTE 900LTE 1800LTE 2100LTE 5200LTE 5800UMTS 2100GSM 900GSM 1800

Roaming partners (18)

UNITEL

MCCMNC63102NWIDNW01402

UNITEL S.a.r.l.

5G 3500LTE 1800UMTS 2100GSM 900GSM 1800

BTC Mobile

MCCMNC65204NWIDNW01613

Botswana Telecommunications Corporation

LTE 1800UMTS 2100GSM 900GSM 1800

Mascom

MCCMNC65201NWIDNW00707

Mascom Wireless (Pty) Limited

5GLTE 1800UMTS 2100