Unfortunally, there is no answer from google, i have a 4a5g but, at many of users here, no Volte, No Vowifi, and worst, no 5g. im in chile and i can confirm that ALL mayor carrier in chile only supports phones that they sale on their stores, if you buy your phone outside of Chile, you phone will not work properly, some said that your carrier must to certify your phone, thats is true, but also Google have to certified the carrier.
-someone said that you must to enrole yor IMEI in your carrier, maybe that helps.
on this picure is my carrier list of "homologated models" and its says that they will use an **IMEI searching system for 5g...
-someone said that you must to enrole yor IMEI in your carrier, maybe that helps.
on this picure is my carrier list of "homologated models" and its says that they will use an **IMEI searching system for 5g...