I am using Mi4i as my primary handset and using the latest MIUI Rom. However with JIO SIM I am able to use data service but not voice call as the ROM does not have volte support.
In this regard I want a ROM with Volte facility . I can flash any rom which has the support of volte.
If anyone having any idea how to turn on volte on miui rom based on android 5.0, please let me know.