Home / Firmware / SM-G9980 / CHC
Device Galaxy S21 Ultra 5G
Model SM-G9980
Region CHC
Country China
OS Android 15
Release Date 4/21/2025
Upload Date 5/7/2025
PDA G9980ZCUBHYDA
CSC G9980CHCBHYDA
Changelist 2370837
Size 10532635184 bytes (approx. 9.8 GB)