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

Home / Firmware / SM-S921U / TMK

Firmware S921USQS4BYF2

Device Galaxy S24

Model SM-S921U

Region TMK

Country USA

OS Android 15

Release Date 6/9/2025

Upload Date 6/24/2025

PDA S921USQS4BYF2

CSC S921UOYN4BYF2

Changelist 30959686

Size 13102662688 bytes (approx. 12.2 GB)

TMK CSC Breakdown

Network ID

NW00156

Network Name

Anritsu

Network Country

Network Bands

any

Network ID

NW01986

Network Name

T-Mobile US

Network Country

United States of America

Network Bands

GSM 1900

Network ID

NW01305

Network Name

T-Mobile US

Network Country

United States of America

Network Bands

GSM 1900