@roysamren Good day. Thank you very much for your time and patience. Could you please send email with the above details so that we could forward your case to our senior engineers. Thank you very much.

@foodmonster Good day. The previous firmware is to fix the issue that Sim Card is not Found after Firmware Update. Since the sim card is detected properly so that there is no need for the old...

@Megamau Good day. Mi-Fi products, like M7350, they are not recommended to use when it is still in charging, which would shorten the lifetime of the battery and the device sometimes would get much...

@NeilH Good day. In this way, have you ever checked whether there is any obvious broken part inside the sim card slot? By the way, did you use the sim card holder and label to fix the sim card? After...

@DeepVns Good day. Have you ever checked with Jio, Do they allow send or receive SMS? Thank you!

@Suriya Good day. When the router failed to work on band 40, have you tried to modify the DNS server on the router to have a look: Please go to advanced>network>LAN settings>change DNS address to be...