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Samsung Galaxy S24 (SM-S921U1) Android 15 Firmware (S921U1UEU4BYD9) – USA | SamFrew

Home / Firmware / SM-S921U1 / USC

Galaxy S24

SM-S921U1 Firmware

PDAS921U1UEU4BYD9

USCAndroid 15Released 4/15/2025

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: S921U1UEU4BYD9
CSC: S921U1OYM4BYD9
Country: USA
Changelist: 30959686
Upload date: 4/22/2025
Package size: 11.9 GB (12734250624 bytes)
File name: USC-S921U1UEU4BYD9-20250422121851.zip

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Package size11.9 GB

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USC CSC Breakdown

Network ID

NW01420

Network Name

U.S. Cellular

Network Country

United States of America

Network Bands

LTE 700 / LTE 850

Network ID

NW01421

Network Name

USC Test

Network Country

Network Bands

any

Network ID

NW01860

Network Name

U.S. Cellular

Network Country

United States of America

Network Bands

LTE 700 / LTE 850