Samsung M series is coming with some good features but there are some major features which are missing from Samsung M series which are some basic feature which come under 10k rupees phone also but Samsung is not giving that like 4g carrier aggregation or 4g+ which is a major drawback Samsung hardware is capable of that but I don't know why Samsung is doing such things to remove such important features. Samsung should give 4g+ in it's phones. Samsung please give these features through an OTA update.
Absolutely this is the Major missing in flagship phones like M31S however it supports LTE & 4G but doesn't supports LTE+ & 4G+. @samsung pls do look into this problem of Career Aggregation. Infact A series offers outstanding Career Aggregation (LTE+)
