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Samsung Galaxy S21 5G (SM-G991Q) Android 15 Firmware (G991QOPS1EYJ1) – SJP | SamFrew

Home / Firmware / SM-G991Q / SJP

Firmware G991QOPS1EYJ1

Device Galaxy S21 5G

Model SM-G991Q

Region SJP

OS Android 15

Release Date 10/17/2025

Upload Date 11/20/2025

PDA G991QOPS1EYJ1

CSC G991QQOP1EYJ1

Changelist 30959686

Size 7973766416 bytes (approx. 7.4 GB)