Att iphone 4 antenea

[iZIGGA]

Where does the antenea in an att iphone 4 connect? I know in a verizon model it it orotexted by metalcasing but i dont see them on the att version

 

[Thomasjtsi]

The cellular antenna of a GSM iPhone 4 makes contact w/ the frame via screws on either side of the speaker enclosure... which the wireless antenna is attached. Installing iPhone 4 Cellular Antenna - Page 3 - iFixit

 

[iZIGGA]

K thnx