Iam using vodafone as my primary sim but till now vodafone not launched 4g services in hyderabad and 3g signal is also not that much good in hyderabad so worst experience and when I ask to them when will hyderbad gets 4G theys says its highly confidencial so we cannot say exact date of that so pls dont trust vodafone this is worst network jio and airtel are good becuase atleast it has 4G services all over india
Thanking You