Device Galaxy S21 Ultra 5G

Model SM-G998U

Region USC

Country  USA

OS Android 15

Release Date 5/22/2025

Upload Date 6/10/2025

PDA G998USQSFHYE2

CSC G998UOYNFHYE2

Changelist 30959686

Size 8715488576 bytes (approx. 8.1 GB)