crwdns2934241:0crwdne2934241:0 trevor
crwdns2934249:0crwdne2934249:0:
Had a phone from someone a few months back with this same problem after getting there screen replaced. It turned out the guy never connected the antenna when putting it back together. You should open it and have a look. Would be easy to spot if it's not connected
crwdns2915684:0crwdne2915684:0:
open