Haha it does. I had typed it and deleted it by mistake. But still I have noticed that JIO is not using B3 much. So his phone OPO is having trouble with network due to lack of Band 5 support.OnePlus One supports 1800Mhz lte band 3 also.
Try to go open space or roof top to get signal. Jio 4G Data works fine with Oneplus One.