I used jio since 3 years ago but sometime ago jio network is not stable in my j7 prime so I ho to jio center but sim is ok because I use it in my mi note 5 so jio person advised me to update my phone so I want to know that how I solve this problem
i have a similar issue in network connectivity Iam using idea sim.Sometime it is showing emergency calls only.Then i need to turn on and off flight mode to get ready.
