crwdns2936637:0crwdne2936637:0 crwdns2853008:0crwdne2853008:0 crwdns2918746:0crwdne2918746:0
crwdns2918538:0crwdne2918538:0

crwdns2934243:0crwdne2934243:0 pollytintop

crwdns2934249:0crwdne2934249:0:

It may be damage to the dock connector which has the antenna on one side and the mic/speacker/dock on the other. try opening and reconnecting the dock or replacing if that doesn't work
+also try removing and cleaning sim and then replacing

crwdns2915684:0crwdne2915684:0:

open

crwdns2934241:0crwdne2934241:0 pollytintop

crwdns2934249:0crwdne2934249:0:

It may be damage to the dock connector which has the antenna on one side and the mic/speacker/dock on the other. try opening and reconnecting the dock or replacing if that doesn't work

crwdns2915684:0crwdne2915684:0:

open