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Samsung Galaxy S21 5G (SM-G991W) Android 15 Firmware (G991WVLSHHYI1) – Canada | SamFrew

Home / Firmware / SM-G991W / BWA

Firmware G991WVLSHHYI1

Device Galaxy S21 5G

Model SM-G991W

Region BWA

Country Canada

OS Android 15

Release Date 9/12/2025

Upload Date 10/3/2025

PDA G991WVLSHHYI1

CSC G991WOYVHHYI1

Changelist 30959686

Size 8579264944 bytes (approx. 8.0 GB)

BWA CSC Breakdown

Network ID

NW01084

Network Name

SaskTel

Network Country

Canada

Network Bands

UMTS 850 / UMTS 1900 / LTE 600 / LTE 700 / LTE 850 / LTE 1700 / 5G 1700