crwdns2933897:0crwdne2933897:0

Improve WiFi reception, external WiFi arial/antenna, I'd Connector

I'm trying to improve the WiFi reception of my iPhone 4s, I would ideally like to connect an external antenna to the UFL type connector that it along the top of the iPhone logic board, I need help identifying the connector on these iPhone, (BTW they are much smaller than laptop WiFi card connectors) I can add a picture if it helps, thanks

crwdns2934089:0crwdne2934089:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2853045:0crwdne2853045:0 crwdns2853046:0crwdne2853046:0
crwdns2889612:0crwdne2889612:0 0
crwdns2934285:0crwdne2934285:0