Cell phone booster?

Cell Phone Signal Booster website specializes in offering a full range of cell phone signal boosters. When we say full range, we mean all types of signal boosters as well as cell phone reception accessories and parts such as amplifiers, antennas, cables, connectors, and much more

In order to select the correct cell phone signal booster for your situation, you need to know the following three pieces of information: The carriers & networks that you need to support, the existing outside signal strength of those carriers, and the size of the area that needs to be covered in boosted signal.

First of all where do you live? City wise. Second of all, you cant, unless you want to open your phone up and take a saudering gun to the antenna, get a coat hanger and wrap it with foil then sit outside and have a beer. Other then that I think you should figure out that your either in the middle of nowhere, or your in thick concrete aluminum walls. ;)