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Samsung Galaxy S24 (SM-S921U) Android 16 Firmware (S921USQS4CYL1) – USA | SamFrew

Home / Firmware / SM-S921U / CHA

Galaxy S24

SM-S921U Firmware

PDAS921USQS4CYL1

CHAAndroid 16Released 12/4/2025

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: S921USQS4CYL1
CSC: S921UOYN4CYL1
Country: USA
Changelist: 31998945
Upload date: 12/18/2025
Package size: 12.5 GB (13392997520 bytes)
File name: CHA-S921USQS4CYL1-20251218154440.zip

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Package size12.5 GB

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CHA CSC Breakdown

Network ID

NW01605

Network Name

Verizon Wireless

Network Country

United States of America

Network Bands

LTE 700

Network ID

NW01606

Network Name

CHA TEST

Network Country

Network Bands

any

Network ID

NW01845

Network Name

Verizon Wireless

Network Country

United States of America

Network Bands

LTE 700