Samsung does not unlock carrier aggregation (lte+) in October 2020 update for samsung galaxy m30s. Samsung have to clarify that they are going to unlock CA or not in future.
even me bro i too bought A50s in flipkart BBD now I'm getting min 16mbps browsing speed with Jio where in same location m30s used to give below 2mbps.
In YouTube 4k videos now play without buffering whereas m30s struggled to play 480p. this is practical difference i experienced with CA enabled + no network issues device to Non-CA network issues device.
I think its SAR value which is very less in M30s it can't able provide good network in my opinion. Yaa i know that less the SAR value less will be radiation but too much less also causes network issues.
