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Samsung Galaxy S24 (SM-S921U1) Android 16 Firmware (S921U1UES4CYL1) – USA | SamFrew

Home / Firmware / SM-S921U1 / TMB

Galaxy S24

SM-S921U1 Firmware

PDAS921U1UES4CYL1

TMBAndroid 16Released 12/4/2025

Firmware details

Technical package info

Key identifiers and package metadata for this release.

PDA: S921U1UES4CYL1
CSC: S921U1OYM4CYL1
Country: USA
Changelist: 31998945
Upload date: 12/18/2025
Package size: 12.2 GB (13118009472 bytes)
File name: TMB-S921U1UES4CYL1-20251218140650.zip

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Package size12.2 GB

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TMB CSC Breakdown

Network ID

NW00156

Network Name

Anritsu

Network Country

Network Bands

any

Network ID

NW01305

Network Name

T-Mobile US

Network Country

United States of America

Network Bands

GSM 1900