@MR600jio 1.update latest firmware. 2. Create manual APN- jionet settings save it and search it works. 3.if you still facing problem try any other operator's sim to search band section yr desire band...

@TP-Link My carrier B41 frequency start from 2545MHz to 2555 MHz.

Mr600 V2 don't support band 41 of Vodafone where in my OnePlus mobile it's working perfectly. as per tp_link site they claimed it's supported Band 41. If anyone having solution please help me. Thank...