Firmware G9980ZCSBGYA5

Device Galaxy S21 Ultra 5G

Model SM-G9980

Region CHC

OS Android 14

Release Date 2/18/2025

Upload Date 2/27/2025

PDA G9980ZCSBGYA5

CSC G9980CHCBGYA5

Changelist 1524114

Size 9965955568 bytes (approx. 9.3 GB)