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Home / Firmware / SM-G991U / DSA

Firmware G991USQUEHYDA

Device Galaxy S21 5G

Model SM-G991U

Region DSA

OS Android 15

Release Date 4/16/2025

Upload Date 5/6/2025

PDA G991USQUEHYDA

CSC G991UOYNEHYDA

Changelist 30959686

Size 8400162080 bytes (approx. 7.8 GB)

Samsung Galaxy S21 5G (SM-G991U) Android 15 Firmware (G991USQUEHYDA) – DSA | SamFrew