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Samsung Galaxy S21 5G (SM-G991B) Android 15 Firmware (G991BXXSHHYJ1) – CRC | SamFrew

Home / Firmware / SM-G991B / CRC

Firmware G991BXXSHHYJ1

Device Galaxy S21 5G

Model SM-G991B

Region CRC

OS Android 15

Release Date 10/2/2025

Upload Date 11/17/2025

PDA G991BXXSHHYJ1

CSC G991BOWOHHYJ3

Changelist 30959686

Size 9080404960 bytes (approx. 8.5 GB)