How to solve MIUI 8 Volte Problem after Marshmallow Update

This video is details about the redmi devices volte problem. mostly for the jio sim user who cannot call through the volte network. support me :) subscribe : https://goo.gl/ed74HD Youtube : https://www.youtube.com/c/TechnoShineinfo Twitter : https://twitter.com/technoshineinfo Facebook : https://www.facebook.com/technoshineinfo/ Instragram : https://www.instagram.com/technoshine/ Google + : https://plus.google.com/u/0/+TechnoShineinfo Thank u.... keep smile :)