Home / Firmware / SM-G998U / ATT
Device Galaxy S21 Ultra 5G
Model SM-G998U
Region ATT
Country USA
OS Android 14
Release Date 10/23/2024
Upload Date 11/15/2024
PDA G998USQSEGXJ4
CSC G998UOYNEGXJ4
Changelist 28579955
Size 8517834935 bytes (approx. 7.9 GB)