6230b No Signal , Except Paktel only in Lahore
 

I have got 6230b made in china phone. While buying i checked it only on Paktel Network it was ok. but later on when i checked other Network it shows no network. and in other cities it is not working in any network.

Plz tell me the solution.

Thanks.

I think that this phone can change band in network setting. Try it with another band.
BR