Download the latest Samsung firmware ✅ modem ⭐ G991BXXU4BULG. 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-G991B | SAM | G991BXXU4BULF | G991BOWO4BVA1 | G991BXXU4BULG | 12 | |||
| Samsung Galaxy S21 5G | SM-G991B | PNT | G991BXXU4BULF | G991BOWO4BVA1 | G991BXXU4BULG | 12 | |||
| Samsung Galaxy S21 5G | SM-G991B | XSP | G991BXXS4BVA8 | G991BOXM4BULF | G991BXXU4BULG | 12 | |||
| Samsung Galaxy S21 5G | SM-G991B | STH | G991BXXS4BVA8 | G991BOXM4BULF | G991BXXU4BULG | 12 | |||
| Samsung Galaxy S21 5G | SM-G991B | SIN | G991BXXS4BVA8 | G991BOXM4BULF | G991BXXU4BULG | 12 | |||
| Samsung Galaxy S21 5G | SM-G991B | MM1 | G991BXXS4BVA8 | G991BOXM4BULF | G991BXXU4BULG | 12 | |||
| Samsung Galaxy S21 5G | SM-G991B | SLK | G991BXXS4BVA8 | G991BOXM4BULF | G991BXXU4BULG | 12 | |||
| Samsung Galaxy S21 5G | SM-G991B | NPL | G991BXXS4BVA8 | G991BOXM4BULF | G991BXXU4BULG | 12 | |||
| Samsung Galaxy S21 5G | SM-G991B | INU | G991BXXS4BVA8 | G991BOXM4BULF | G991BXXU4BULG | 12 | |||
| Samsung Galaxy S21 5G | SM-G991B | XSA | G991BXXU4BULF | G991BOXM4BULF | G991BXXU4BULG | 12 |