I encountered such a problem, when I disassemble my iPhone 3GS, I broke Antenna Module With Plug In And Microphone.
I had to change it, and so I ordered it from this site.
I never expected that such quality product is possible for such a low price.
But I decided to try it and I am not disappointed.
The audio quality was excellent, and I think that a antenna signal now is better than before.
The shipping was completely free, and after the shipment,
I received the shipping in 3 days, so perfectly service.
Really nice service, recommend to everyone, you will not regret.
Great prices, glad that I found this site