⏩ I-download ang pinakabagong firmware ng Samsung na ✅ SM-G991B ⭐ COS. Ang buong listahan ng mga firmwares na magagamit para sa pag-download
| Device | Model | Region | PDA/AP Version | Os Version | Build Date | ||
|---|---|---|---|---|---|---|---|
| Samsung Galaxy S21 5G | SM-G991B | COS | G991BXXU5CVGB/G991BOXM5CVGB/G991BXXU5CVG3 | 12 | |||
| Samsung Galaxy S21 5G | SM-G991B | COS | G991BXXU5CVF9/G991BOXM5CVF9/G991BXXU5CVF3 | 12 | |||
| Samsung Galaxy S21 5G | SM-G991B | COS | G991BXXU5CVF1/G991BOXM5CVF1/G991BXXU5CVF3 | 12 | |||
| Samsung Galaxy S21 5G | SM-G991B | COS | G991BXXU5CVDD/G991BOXM5CVDD/G991BXXU5CVDD | 12 | |||
| Samsung Galaxy S21 5G | SM-G991B | COS | G991BXXU4CVD2/G991BOXM4CVD2/G991BXXU4CVC2 | 12 | |||
| Samsung Galaxy S21 5G | SM-G991B | COS | G991BXXU4CVC4/G991BOXM4CVC4/G991BXXU4CVC2 | 12 | |||
| Samsung Galaxy S21 5G | SM-G991B | COS | G991BXXU4BVB1/G991BOXM4BVB1/G991BXXU4BVB1 | 12 | |||
| Samsung Galaxy S21 5G | SM-G991B | COS | G991BXXU4BULF/G991BOXM4BULF/G991BXXU4BULG | 12 | |||
| Samsung Galaxy S21 5G | SM-G991B | COS | G991BXXS3BULC/G991BOXM3BUKG/G991BXXU3BUKG | 12 | |||
| Samsung Galaxy S21 5G | SM-G991B | COS | G991BXXS3BUL1/G991BOXM3BUKG/G991BXXU3BUKG | 12 |