Warning. Do it at your own risk!
When looking for information on improving the reception signal I found that many people are trying to connector or even worst a wire in one of the ports on the back. Don't do that. It will leave you with no service for good. However what you can do is lift up the antenna module and wind a thin copper wire and place next to the vibrating motor. Replace the antenna module so that will make a contact w/ the wire. Next route the wire inside the frame. Before putting the frame back, make sure the camera module is put in correctly. Put the frame back in. Make sure you put the sim card back in correctly. Notice that holding the phone vertically the cut corner of the card is at the bottom.
When looking for information on improving the reception signal I found that many people are trying to connector or even worst a wire in one of the ports on the back. Don't do that. It will leave you with no service for good. However what you can do is lift up the antenna module and wind a thin copper wire and place next to the vibrating motor. Replace the antenna module so that will make a contact w/ the wire. Next route the wire inside the frame. Before putting the frame back, make sure the camera module is put in correctly. Put the frame back in. Make sure you put the sim card back in correctly. Notice that holding the phone vertically the cut corner of the card is at the bottom.
