Vehicle trackers are disabled by emitting radio waves that block the ability of signals to travel between the GPS tracker and satellites, called jamming; by spoofing, which is emitting erroneous signals to be confused with the signals sent by the tracker; and by blocking wireless signals. A vehicle tracker can also be disabled by covering it with metal.Continue Reading
Disabling a GPS tracker is as simple as installing a signal jammer in the cigarette lighter port of a car. It acts as a shield that extends 30 feet out from the car by emitting signals that confuse the GPS, making the car invisible to the satellite. However, GPS jammers are illegal to sell or own in some countries because they interfere with legitimate GPS signals nearby, such as those in other cars, airplanes and even those used by the military.
GPS spoofing involves emitting signals that the satellite picks up, which leads it to believe the vehicle is in a different location. Vehicle trackers that use wireless signals to send updates to the satellite can be disabled by using a cellphone blocker. Most tracking devices are hidden, but if they are found, they can be covered with metal, which blocks signals to and from the device.Learn more about Technology
Tracking a Metro PCS mobile device's location using GPS technology is possible as satellites communicate with wireless device service towers which communicate data to and from devices. For the data obtained through tracking to be accurate, the phone must be on and have its GPS enabled. Some devices and operating systems require installation of an application to track the devices successfully.Full Answer >
GPS navigation systems are satellite navigation systems that connect systems on Earth, such as computers and car navigation devices, with satellites in space. The GPS, or Global Positioning System, operates using 24 satellites that connect with receivers in points around the world. The GPS system began as an initiative by the United States government, but now sees widespread use among citizens.Full Answer >
Common issues with Garmin nuvi GPS units include failure to start, failure to detect signals, missing audio, failure to detect satellite and unresponsive touchscreens. Other issues include failure to hold charge, failure to unlock maps, rapid shut down, Bluetooth problems and failure to read memory cards.Full Answer >
A typical driver should have a professional install an aftermarket GPS navigation unit in a car, as the process requires making wire connections and finding the correct location for the GPS antenna, but drivers who have the time and ability can perform the installation themselves. Common benefits of professional installations include a warranty and free reinstallation of the factory equipment, if necessary.Full Answer >