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Samsung Galaxy S21 5G (SM-G991U) Android 15 Firmware (G991USQSFHYE2) – CHA | SamFrew

Home / Firmware / SM-G991U / CHA

Firmware G991USQSFHYE2

Device Galaxy S21 5G

Model SM-G991U

Region CHA

OS Android 15

Release Date 5/22/2025

Upload Date 6/5/2025

PDA G991USQSFHYE2

CSC G991UOYNFHYE2

Changelist 30959686

Size 8369683520 bytes (approx. 7.8 GB)