Home / Firmware / SM-G998B / COB
Device Galaxy S21 Ultra 5G
Model SM-G998B
Region COB
Country COLOMBIA
OS Android 14
Release Date 11/7/2023
Upload Date 3/5/2024
PDA G998BXXU9FWK2
CSC G998BOWO9FWK2
Changelist 27764024
Size 8386889203 bytes (approx. 7.8 GB)