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 | OPS | G991BXXS4BVAA | G991BOXM4BULF | G991BXXU4BULG | 12 | |||
| Samsung Galaxy S21 5G | SM-G991B | SAM | G991BXXS4BVAA | G991BOWO4BVA1 | G991BXXU4BULG | 12 | |||
| Samsung Galaxy S21 5G | SM-G991B | UYO | G991BXXS4BVAA | G991BOWO4BULG | G991BXXU4BULG | 12 | |||
| Samsung Galaxy S21 5G | SM-G991B | UPO | G991BXXS4BVAA | G991BOWO4BULG | G991BXXU4BULG | 12 | |||
| Samsung Galaxy S21 5G | SM-G991B | MXO | G991BXXS4BVAA | G991BOWO4BULG | G991BXXU4BULG | 12 | |||
| Samsung Galaxy S21 5G | SM-G991B | IUS | G991BXXS4BVAA | G991BOWO4BULG | G991BXXU4BULG | 12 | |||
| Samsung Galaxy S21 5G | SM-G991B | CTU | G991BXXS4BVAA | G991BOWO4BULG | G991BXXU4BULG | 12 | |||
| Samsung Galaxy S21 5G | SM-G991B | CTP | G991BXXS4BVAA | G991BOWO4BULG | G991BXXU4BULG | 12 | |||
| Samsung Galaxy S21 5G | SM-G991B | CTI | G991BXXS4BVAA | G991BOWO4BULG | G991BXXU4BULG | 12 | |||
| Samsung Galaxy S21 5G | SM-G991B | COO | G991BXXS4BVAA | G991BOWO4BULG | G991BXXU4BULG | 12 |