Can not send/receive sms and select band on TL-MR6400
I have TL-MR6400 4G router. But I am not able to send/receive sms on this router. I also tried all the beta firmware versions mentioned in the other threads but nothing worked.
I am also not able to select the band on the router.
So it will be very helpful if you guys provide any update that would solve both the issues for me.