Home / Firmware / SM-G998U1 / TFN
Device Galaxy S21 Ultra 5G
Model SM-G998U1
Region TFN
OS Android 15
Release Date 1/19/2026
Upload Date 1/29/2026
PDA G998U1UESJHZAA
CSC G998U1OYMJHZAA
Changelist 30959686
Size 8461716976 bytes (approx. 7.9 GB)
