I am unable to connect to any other Band except Band 40 of airtel. I think this happned after i did a cell lock. Tried factory reset. But no luck. Does not show network if Band 40 is not available. Pl

Hi, I bought this TP link Archer MR 600 Yesterday. The Problem is only Band 3 is working fine in 4G on jio. By default its connecting to band 40 and while its in band 40 the internet status was diconn

I have got the router from Amazon yestert and band 40 is now working with either Airtel or Jio sim. Only band 3 works. Please advise, I checked the same sim works on cell phone with band 40