Chosen Solution

My phone is not receiving a WiFi signal anymore, so how do I find the WiFi antenna and is it possible to extend it to get a better signal like solder a wire to it possible.

This may help https://www.youtube.com/watch?v=Lc_esCrc… Extending the antenna is not a viable option

@jmarion , Jonathon , Below find a couple tear down videos that should get you into your phone where you could check and clean the connections before replacing antenna and try. Link #3 has a forum discussion on how one person did some slight mod. to improve WiFi reception. Good luck. I hope this helped you out, if so let me know by pressing the helpful button. https://www.youtube.com/watch?v=FHZRZuhDhttps://www.youtube.com/watch?v=MgzLH0n2http://onwireless.com.au/mobile-phone-an