Hi 

I have been using MR600 for 5 days with jio sim card in India. It is showing 4g+ but speed is same as it was in my phone or jiofi device(6mps,5mbps,39). Advanced tab on device shows 5,40 but i don't see the difference while using or testing speed on both phone and laptop.

Also carrier aggregation is not happening with Airtel sim. I checked by manually selecting bands on phone for airtel. Bands in my area is 1 to 5, of which 1 provides better speed.

Kindly suggest a solution.

Thanks and Regards,

Amit K