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Samsung Galaxy S21 Ultra 5G (SM-G998U1) Android 15 Firmware (G998U1UEUEHYDA) – USA | SamFrew

Home / Firmware / SM-G998U1 / USC

Galaxy S21 Ultra 5G

SM-G998U1 Firmware

PDAG998U1UEUEHYDA

USCAndroid 15Released 4/16/2025

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: G998U1UEUEHYDA
CSC: G998U1OYMEHYDA
Country: USA
Changelist: 30959686
Upload date: 5/6/2025
Package size: 7.9 GB (8459094528 bytes)
File name: USC-G998U1UEUEHYDA-20250506102620.zip

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Package size7.9 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