Download the latest Samsung firmware ✅ model ⭐ SM-G991N. Full list of firmwares available for download
| Device | Model | Region | PDA/AP Version | CSC Version | MODEM/CP Version | Os Version | Build Date | ||
|---|---|---|---|---|---|---|---|---|---|
| Samsung Galaxy S21 5G | SM-G991N | KTC | G991NKSU3BULF | G991NOKR3BULH | G991NKOU3BULH | 12 | |||
| Samsung Galaxy S21 5G | SM-G991N | SKC | G991NKSU3BULF | G991NOKR3BULF | G991NKOU3BULG | 12 | |||
| Samsung Galaxy S21 5G | SM-G991N | LUC | G991NKSU3BULF | G991NOKR3BULF | G991NKOU3BULG | 12 | |||
| Samsung Galaxy S21 5G | SM-G991N | KOO | G991NKSU3BULF | G991NOKR3BULF | G991NKOU3BULG | 12 | |||
| Samsung Galaxy S21 5G | SM-G991N | SKC | G991NKSS3BULC | G991NOKR3BULC | G991NKOU3BUKF | 12 | |||
| Samsung Galaxy S21 5G | SM-G991N | LUC | G991NKSS3BULC | G991NOKR3BULC | G991NKOU3BUKF | 12 | |||
| Samsung Galaxy S21 5G | SM-G991N | KTC | G991NKSS3BULC | G991NOKR3BULC | G991NKOU3BUKF | 12 | |||
| Samsung Galaxy S21 5G | SM-G991N | KOO | G991NKSS3BULC | G991NOKR3BULC | G991NKOU3BUKF | 12 | |||
| Samsung Galaxy S21 5G | SM-G991N | SKC | G991NKSU3BUKG | G991NOKR3BUKG | G991NKOU3BUKF | 12 | |||
| Samsung Galaxy S21 5G | SM-G991N | LUC | G991NKSU3BUKG | G991NOKR3BUKG | G991NKOU3BUKF | 12 |