Buy a Blackberry Q10 Those dropped calls can become extremely bothersome. With the Blackberry Q10 cell phone antenna boosters, you can help improve the signal on your cell phone. The Blackberry Q10 cell phone antenna will keep you from dropping an important phone conversation! The Blackberry Q10 signal boosters sold at AccessoryGeeks can be used in the home, in your car, or your office. The ability to use it in so many different places is great because bad reception is not concentrated in only one place.