Firmware List:
# Model Version Region OS Size
1 SM-G991B G991BXXU3AUIE TEL R(Android 11) 7.01 GB Download
2 SM-G991B G991BXXS3AUHD TEL R(Android 11) 7.01 GB Download
3 SM-G991B G991BXXS2AUBB TEL R(Android 11) 7.08 GB Download
4 SM-G991B G991BXXU1AUA4 TEL R(Android 11) 7.08 GB Download