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Samsung Galaxy S24 (SM-S921U) Android 15 Firmware (S921USQS4BYF2) – USA | SamFrew

Home / Firmware / SM-S921U / CHA

Galaxy S24

SM-S921U Firmware

PDAS921USQS4BYF2

CHAAndroid 15Released 6/9/2025

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: S921USQS4BYF2
CSC: S921UOYN4BYF2
Country: USA
Changelist: 30959686
Upload date: 6/25/2025
Package size: 12.2 GB (13077520816 bytes)
File name: CHA-S921USQS4BYF2-20250625084022.zip

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Package size12.2 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