Samsung Galaxy S21 Ultra (SM-G998N) - KOO - G998NKSSAHYH5 firmware

Country
Model	SM-G998N
Product Code	KOO
Security Patch	2025-08-01
OS Version	Android 15
PDA	G998NKSSAHYH5
CSC	G998NOKRAHYH5
Build Date	2025-08-1
Changelist	30959686

Join to Download Fast download