At least I got all the pieces to this one, as the last one I got was missing the antenna  and I had to ship it back. I set this up in my office, and got the green LED,  acknowledging the unit was powered up. Put my LG G4 in the cradle and saw no change in the  reception bars. Pulled up the dB meter in the phone setting  and after several rounds of testing determined that the booster was having no effect at all , a 0dB gain in signal strength under any conditions. Just to make sure the booster was  defective, I brought in an older Wilson Electronics Sleek that I have been using successfully in my home for a few years now. I used the weBoost  antenna with the older cradle and it worked great, 8-12dB of gain without even fussing with it.