JioFi is an another awesome device from reliance telecommunications but it have some major problem.There are some problem which will be faced by you.
Internet speed of this device is not too good it give low speed than 4g android devices.Internet speed is not just a problem with this device.
Connection relibiality is not too fast it's only ok.It takes too many time to connect new device from wireless fidelity.
Service and supprot is good as jio fi is reliance company's product.
