The new model, JioFI JMR815, is exclusively available for purchase through Flipkart. it comes with a one-year warranty and is capable of offering download speed of 150mbps.
I used it for 20 days and then the issue started, when I am using it, after 10-15 minutes it’s suddenly stopped working. so, I need to turn off the power and then turn it on, so as to work normally.