J 70 Funny Problem
 

I managed to revive my dead old sony J70 with the advise in the forum. Repaired IMEI and all. It now works to some extent. It does show network.
In certain areas specially very near to a mobile mast it works I can make call receive calls and receive sms, cant send sms. But away from mast It just shows net work and no calls or sms. Any ideas. Thanking every one in advance for help. :confused: :confused: :confused:

Solution found
 

I found the solution, the phone needed a diffrent firmware version than the one I had. Fully funtional. Works beautifully. Thanks to every one for looking.