Samsung Galaxy S21 5G SM-G991B Dual Sim 256GB Grey (8GB RAM)

Model Number
Etoren Customer Posted on Mon Feb 07, 2022 11:12 PM	what's the detailed part number and sold country? Is this something like SM-G991BZAEATS?(you can check with IMEI number) Just want to make sure that this model works certain 5G band such as n77.
Etoren Support Staff Posted on Tue Feb 08, 2022 12:39 PM	Model number: G991B Version: Global