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

Home / Firmware / SM-S921U / AIO

Firmware S921USQS4BYF2

Device Galaxy S24

Model SM-S921U

Region AIO

OS Android 15

Release Date 6/9/2025

Upload Date 6/23/2025

PDA S921USQS4BYF2

CSC S921UOYN4BYF2

Changelist 30959686

Size 13102663248 bytes (approx. 12.2 GB)