User Activity

I am pissed of with network and calling issue after updating to nougat. this is the third time i am posting in community. i have tried everything whatever replied by samsung. nothing is working out. i thought after feb update it will be ok but i was ...
i am facing calling issues with jio sim after upgrading to nougat on my s7edge. the call are not connecting frequently even when network is very good.
I am facing calling issues with jio after upgrading to 7.0. Before making any call, everytime i have to put it flight mode and back to normal or to restart.