zBoost is a company that prides itself in making mobile phone service work better. For those of you that are sick of losing service in the hills or in places covered by trees, the zBoost YX230 signal booster is a good bet. zBoost has even chopped the price from $299 to $179. The company promises that your dropped calls count will be reduced. The reason for the price drop is because of cheaper manufacturing processes being used. The cellphone reception booster does not require you to connect your phone to it either. The zBoost device works on a long range of TX and RX frequencies. An external magnetic mount will need to be added to the vehicle and you will also need to keep a signal amplifier connected via an adapter connected to the cigarette lighter.