⏩ Download the latest Samsung firmware ✅ SM-G991B ⭐ COS. Full list of firmwares available for download
| Device | Model | Region | PDA/AP Version | Os Version | Build Date | ||
|---|---|---|---|---|---|---|---|
| Samsung Galaxy S21 5G | SM-G991B | COS | G991BXXSCGXF5/G991BOXMCGXF5/G991BXXSCGXF5 | 14 | |||
| Samsung Galaxy S21 5G | SM-G991B | COS | G991BXXSBGXED/G991BOXMBGXED/G991BXXSBGXED | 14 | |||
| Samsung Galaxy S21 5G | SM-G991B | COS | G991BXXUBGXE7/G991BOXMBGXE7/G991BXXUBGXE7 | 14 | |||
| Samsung Galaxy S21 5G | SM-G991B | COS | G991BXXSBGXDH/G991BOXMBGXDH/G991BXXSBGXDH | 14 | |||
| Samsung Galaxy S21 5G | SM-G991B | COS | G991BXXUAGXDA/G991BOXMAGXDA/G991BXXUAGXDA | 14 | |||
| Samsung Galaxy S21 5G | SM-G991B | COS | G991BXXSAFXCL/G991BOXMAFXCL/G991BXXSAFXCL | 14 | |||
| Samsung Galaxy S21 5G | SM-G991B | COS | G991BXXS9FXBD/G991BOXM9FXBD/G991BXXS9FXBD | 14 | |||
| Samsung Galaxy S21 5G | SM-G991B | COS | G991BXXS9FXAH/G991BOXM9FWK2/G991BXXU9FWK2 | 14 | |||
| Samsung Galaxy S21 5G | SM-G991B | COS | G991BXXS9FWL9/G991BOXM9FWK2/G991BXXU9FWK2 | 14 | |||
| Samsung Galaxy S21 5G | SM-G991B | COS | G991BXXS9FWKB/G991BOXM9FWK2/G991BXXU9FWK2 | 14 |